<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:0bf9cd88-4abb-49e5-9372-3cce25136aa5,g:1426537e-1c44-4208-87f1-2c0b175cf6d3-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://opentext.com/role/COVERPAGE" xlink:type="simple" xlink:href="otex-20250630.xsd#COVERPAGE"/>
  <link:presentationLink xlink:role="http://opentext.com/role/COVERPAGE" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_2dfa4eb2-1cdf-4e84-bf40-9591dd4ccf46" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentType_2dfa4eb2-1cdf-4e84-bf40-9591dd4ccf46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentAnnualReport_1e6e21be-ae89-4a96-8e73-d37a25a26ea7" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentAnnualReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentAnnualReport_1e6e21be-ae89-4a96-8e73-d37a25a26ea7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_1704d389-b54c-4a88-9ded-ffce29d8822a" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentPeriodEndDate_1704d389-b54c-4a88-9ded-ffce29d8822a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_cbb82549-6f55-4d27-a3dd-a5f351060d1d" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_CurrentFiscalYearEndDate_cbb82549-6f55-4d27-a3dd-a5f351060d1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_65f65709-18d7-48d4-a35b-cf2d7f7099c0" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentTransitionReport_65f65709-18d7-48d4-a35b-cf2d7f7099c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_a9adac3c-e255-4646-bd53-7bfd305e6bf8" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityFileNumber_a9adac3c-e255-4646-bd53-7bfd305e6bf8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_feaf48d9-f0a6-412c-9185-9c2a1dcc71ca" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityRegistrantName_feaf48d9-f0a6-412c-9185-9c2a1dcc71ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_b708812f-5b72-45c4-8790-fbd55240cc0c" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityIncorporationStateCountryCode_b708812f-5b72-45c4-8790-fbd55240cc0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_f9b9bb7e-b505-45ef-9fc7-fd5e45926614" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityTaxIdentificationNumber_f9b9bb7e-b505-45ef-9fc7-fd5e45926614" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_2346b257-5f30-478d-922f-f081bbdb2251" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityAddressAddressLine1_2346b257-5f30-478d-922f-f081bbdb2251" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_1c286a13-e559-4a40-81c0-af1a28dfd1b9" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityAddressCityOrTown_1c286a13-e559-4a40-81c0-af1a28dfd1b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_e1950398-874f-4863-b9f6-4944ab9d636a" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityAddressStateOrProvince_e1950398-874f-4863-b9f6-4944ab9d636a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCountry_b988ef13-2b3e-40bb-b7c3-4e5191f0966d" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCountry"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityAddressCountry_b988ef13-2b3e-40bb-b7c3-4e5191f0966d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_8f9e243a-2130-4d2c-a6cc-7169820ccbff" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityAddressPostalZipCode_8f9e243a-2130-4d2c-a6cc-7169820ccbff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_ba879db8-a895-4e9a-8306-b7cff94823ab" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_CityAreaCode_ba879db8-a895-4e9a-8306-b7cff94823ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_2c72442e-5b05-48f6-b7c7-a51fbbc88645" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_LocalPhoneNumber_2c72442e-5b05-48f6-b7c7-a51fbbc88645" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_3d9f68a8-e5d2-4a42-8746-e5315a47a014" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_Security12bTitle_3d9f68a8-e5d2-4a42-8746-e5315a47a014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_09a83eb5-aaaa-40bb-83e5-646d11c821c9" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_TradingSymbol_09a83eb5-aaaa-40bb-83e5-646d11c821c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_bae3907a-313d-47d6-b316-418ad12ca1af" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_SecurityExchangeName_bae3907a-313d-47d6-b316-418ad12ca1af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_5c3df64b-0c04-48d7-abaf-7ee394e57fa7" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityWellKnownSeasonedIssuer"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_5c3df64b-0c04-48d7-abaf-7ee394e57fa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityVoluntaryFilers_c4b480e5-82ef-4bed-bb55-78fd8149dbe2" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityVoluntaryFilers"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityVoluntaryFilers_c4b480e5-82ef-4bed-bb55-78fd8149dbe2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_c779454d-97df-478c-a884-090f4adf3b4a" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityCurrentReportingStatus_c779454d-97df-478c-a884-090f4adf3b4a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_534473e8-5927-4ef4-bf75-5d57de2be0ca" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityInteractiveDataCurrent_534473e8-5927-4ef4-bf75-5d57de2be0ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_1dde31de-88fe-4194-89fe-c9901172fc00" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityFilerCategory_1dde31de-88fe-4194-89fe-c9901172fc00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_936dd9d6-003e-4c1f-8597-dd500f335b8f" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntitySmallBusiness_936dd9d6-003e-4c1f-8597-dd500f335b8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_4ca385f4-d00d-4fde-8a90-a4daa6ec6887" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityEmergingGrowthCompany_4ca385f4-d00d-4fde-8a90-a4daa6ec6887" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_IcfrAuditorAttestationFlag_5f22ace6-d2e0-4d56-a701-b38e4c8775da" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_IcfrAuditorAttestationFlag"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_IcfrAuditorAttestationFlag_5f22ace6-d2e0-4d56-a701-b38e4c8775da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFinStmtErrorCorrectionFlag_feaca189-c4ca-49bc-9341-18c9f2d34b65" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFinStmtErrorCorrectionFlag"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentFinStmtErrorCorrectionFlag_feaca189-c4ca-49bc-9341-18c9f2d34b65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_aeb1bd42-81e2-425d-a2a1-404c11f0307b" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityShellCompany_aeb1bd42-81e2-425d-a2a1-404c11f0307b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityPublicFloat_0fbb59dd-d125-48ff-9ff1-31d0a3c8d4fa" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityPublicFloat"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityPublicFloat_0fbb59dd-d125-48ff-9ff1-31d0a3c8d4fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_49b46451-a49d-4cd2-bb59-9f6e55df8303" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_49b46451-a49d-4cd2-bb59-9f6e55df8303" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentsIncorporatedByReferenceTextBlock_7b4de959-ab06-41af-a67a-94ca4f3be1c5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentsIncorporatedByReferenceTextBlock"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentsIncorporatedByReferenceTextBlock_7b4de959-ab06-41af-a67a-94ca4f3be1c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_f6386f1e-3007-4590-a8c0-f79ee5f4adce" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_EntityCentralIndexKey_f6386f1e-3007-4590-a8c0-f79ee5f4adce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_aac01714-8cab-4d4f-89a3-7c42b4cb00dc" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="34" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentFiscalYearFocus_aac01714-8cab-4d4f-89a3-7c42b4cb00dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_104aee03-f639-462b-85f0-b2a3c4154ce6" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="35" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_DocumentFiscalPeriodFocus_104aee03-f639-462b-85f0-b2a3c4154ce6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_2cadd3f4-0d78-4425-97d1-98bdd5b9bbae" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="36" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_8d65140c-a7c8-4d9c-b460-84b9da79f518" xlink:to="loc_dei_AmendmentFlag_2cadd3f4-0d78-4425-97d1-98bdd5b9bbae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/AUDITINFORMATION" xlink:type="simple" xlink:href="otex-20250630.xsd#AUDITINFORMATION"/>
  <link:presentationLink xlink:role="http://opentext.com/role/AUDITINFORMATION" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_otex_AuditInformationAbstract_dcfc3861-4a94-4d4f-9929-f4ae0b293d58" xlink:href="otex-20250630.xsd#otex_AuditInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorName_924f8f92-339c-42e7-8068-737e5449cb91" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorName"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_AuditInformationAbstract_dcfc3861-4a94-4d4f-9929-f4ae0b293d58" xlink:to="loc_dei_AuditorName_924f8f92-339c-42e7-8068-737e5449cb91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorLocation_25edfb0c-c222-4981-8e36-a4904e8a66f5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorLocation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_AuditInformationAbstract_dcfc3861-4a94-4d4f-9929-f4ae0b293d58" xlink:to="loc_dei_AuditorLocation_25edfb0c-c222-4981-8e36-a4904e8a66f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorFirmId_b9c719d8-f35f-4fb3-93d8-31acb2babf14" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorFirmId"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_AuditInformationAbstract_dcfc3861-4a94-4d4f-9929-f4ae0b293d58" xlink:to="loc_dei_AuditorFirmId_b9c719d8-f35f-4fb3-93d8-31acb2babf14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_43a47117-39b7-4a10-9a7c-2aeb5e457143" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_43a47117-39b7-4a10-9a7c-2aeb5e457143" xlink:to="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_654be949-3b0f-4796-b277-52e6b8d0d25c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_654be949-3b0f-4796-b277-52e6b8d0d25c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_65e36239-2976-4278-aae5-67b831ef3123" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_65e36239-2976-4278-aae5-67b831ef3123" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_47358692-c289-48f1-9025-f70f496abf10" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_47358692-c289-48f1-9025-f70f496abf10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesReceivable_a91a66a2-0c96-4444-aa39-cd05d0d6b61e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesReceivable"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_IncomeTaxesReceivable_a91a66a2-0c96-4444-aa39-cd05d0d6b61e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_d2561a6c-1d46-4207-b873-2981e4a42447" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_d2561a6c-1d46-4207-b873-2981e4a42447" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_844b1af2-7e28-46d5-b552-edeb32931e28" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_AssetsCurrent_844b1af2-7e28-46d5-b552-edeb32931e28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_b73cf0c4-8435-4fca-94d5-de147038ee11" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_b73cf0c4-8435-4fca-94d5-de147038ee11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_13d9abb0-1756-40d3-b646-74fe10464291" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_13d9abb0-1756-40d3-b646-74fe10464291" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_09acc72e-ed67-447d-a180-375f11be4653" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_09acc72e-ed67-447d-a180-375f11be4653" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_1645bd4c-c40c-48aa-a69e-7d419c917404" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_Goodwill_1645bd4c-c40c-48aa-a69e-7d419c917404" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_cbcdd204-4e2d-4d36-b083-bece4fbc4dfa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_cbcdd204-4e2d-4d36-b083-bece4fbc4dfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_7b17824a-4a52-4f2b-858f-d618d3713a0e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_7b17824a-4a52-4f2b-858f-d618d3713a0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_cf0f6d26-7d3c-49e4-ada1-f591a44889c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_cf0f6d26-7d3c-49e4-ada1-f591a44889c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesReceivableNoncurrent_4eef7cff-f23e-4304-a421-dd790032b1ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesReceivableNoncurrent"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_IncomeTaxesReceivableNoncurrent_4eef7cff-f23e-4304-a421-dd790032b1ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_bf928b59-e7a2-446a-a516-7d13c76b613b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_d8d20045-541e-4efb-9ae2-075e476c4c9b" xlink:to="loc_us-gaap_Assets_bf928b59-e7a2-446a-a516-7d13c76b613b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_6ca7db91-bf0e-4eb2-b4af-591c583f21fe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_43a47117-39b7-4a10-9a7c-2aeb5e457143" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_6ca7db91-bf0e-4eb2-b4af-591c583f21fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_6ca7db91-bf0e-4eb2-b4af-591c583f21fe" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_e5163ed7-e5a4-4dc4-bea2-a69582c0cccb" xlink:href="otex-20250630.xsd#otex_CurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:to="loc_otex_CurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_e5163ed7-e5a4-4dc4-bea2-a69582c0cccb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_c44a321b-8f04-4040-89e0-917177023ce9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:to="loc_us-gaap_LongTermDebtCurrent_c44a321b-8f04-4040-89e0-917177023ce9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_e3554b19-1d6c-4ee5-b070-fd1dce5b4ca8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_e3554b19-1d6c-4ee5-b070-fd1dce5b4ca8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_b04d2fd9-4266-4836-b0d0-c0e94cd8e1e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_b04d2fd9-4266-4836-b0d0-c0e94cd8e1e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_f3fe8e37-c592-464c-9161-7c6a718726d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccruedIncomeTaxesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:to="loc_us-gaap_AccruedIncomeTaxesCurrent_f3fe8e37-c592-464c-9161-7c6a718726d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_88c03663-b6be-4361-bd33-a08e2021500e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_2d19406a-bb6f-43a9-815e-4cf30033379e" xlink:to="loc_us-gaap_LiabilitiesCurrent_88c03663-b6be-4361-bd33-a08e2021500e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesNoncurrentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_6ca7db91-bf0e-4eb2-b4af-591c583f21fe" xlink:to="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NonCurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_ef06cdda-284c-495e-8bad-852925d704d5" xlink:href="otex-20250630.xsd#otex_NonCurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_otex_NonCurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_ef06cdda-284c-495e-8bad-852925d704d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_378f7011-a9a0-4829-ba80-592d4b100a83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_378f7011-a9a0-4829-ba80-592d4b100a83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_a1c2e6a8-c382-4d7e-884f-bf987406bee0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_a1c2e6a8-c382-4d7e-884f-bf987406bee0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_e11424be-b632-4d24-9bd5-10a38ccca989" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_e11424be-b632-4d24-9bd5-10a38ccca989" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_f50e4e57-2ce5-4bca-8096-6d4222ee546d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_f50e4e57-2ce5-4bca-8096-6d4222ee546d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_9c7dd426-19ac-47f3-8a11-1bd1e849b3e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilityForUncertainTaxPositionsNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_9c7dd426-19ac-47f3-8a11-1bd1e849b3e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_48d0b9dd-a014-40fa-94f8-91c9f0895a4b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_48d0b9dd-a014-40fa-94f8-91c9f0895a4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_21b0b961-7143-4602-8d73-1c2e6093e1f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_561a288d-0235-4043-bcde-ed15d77035f8" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_21b0b961-7143-4602-8d73-1c2e6093e1f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_6ca7db91-bf0e-4eb2-b4af-591c583f21fe" xlink:to="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_dce53b4e-ecbb-46dc-af38-92ffde150e25" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_dce53b4e-ecbb-46dc-af38-92ffde150e25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dfa46ced-1ab1-484a-883c-a2df574be4ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dfa46ced-1ab1-484a-883c-a2df574be4ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_d4fbc0fb-20e3-40d2-a081-ec2f8ea08e14" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_d4fbc0fb-20e3-40d2-a081-ec2f8ea08e14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_6ada9cc7-8a1e-433a-9ec2-20b88cceeb65" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_TreasuryStockCommonValue_6ada9cc7-8a1e-433a-9ec2-20b88cceeb65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_c443b6ff-4e14-40c9-8056-14e14fe6e85f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_StockholdersEquity_c443b6ff-4e14-40c9-8056-14e14fe6e85f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_d85d0971-900f-4dc8-9eae-5439f617ccf5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterest"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_MinorityInterest_d85d0971-900f-4dc8-9eae-5439f617ccf5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f07351d8-e36a-459f-ab25-366c30000087" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e3f4f60-f029-405a-995f-4ec8a03448cc" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f07351d8-e36a-459f-ab25-366c30000087" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_73f2e77d-be14-414b-b11a-c9eb1efb5c80" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_6ca7db91-bf0e-4eb2-b4af-591c583f21fe" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_73f2e77d-be14-414b-b11a-c9eb1efb5c80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDBALANCESHEETSParenthetical"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_96478983-f24a-44de-9fb9-8e428588266e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_162cf5eb-7da8-45b8-8e51-4a80ffee5e14" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_96478983-f24a-44de-9fb9-8e428588266e" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_162cf5eb-7da8-45b8-8e51-4a80ffee5e14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_b4037184-d518-4c98-bad3-05d9ddbd4da8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_96478983-f24a-44de-9fb9-8e428588266e" xlink:to="loc_us-gaap_CommonStockSharesIssued_b4037184-d518-4c98-bad3-05d9ddbd4da8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_ddc8da94-109d-4246-88aa-9be3b50cef31" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_96478983-f24a-44de-9fb9-8e428588266e" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_ddc8da94-109d-4246-88aa-9be3b50cef31" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_a4e4dd0f-9a34-4be1-8e94-4fe816a98407" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_96478983-f24a-44de-9fb9-8e428588266e" xlink:to="loc_us-gaap_TreasuryStockCommonShares_a4e4dd0f-9a34-4be1-8e94-4fe816a98407" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDSTATEMENTSOFINCOME"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_1c985a8b-9a3d-4b69-b517-013d0914a6c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_8ed1e8cb-00c9-4c4e-944d-71b6e4d66496" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_1c985a8b-9a3d-4b69-b517-013d0914a6c7" xlink:to="loc_us-gaap_StatementTable_8ed1e8cb-00c9-4c4e-944d-71b6e4d66496" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_754baacb-7e8d-4ee2-8d55-1d922115c583" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_8ed1e8cb-00c9-4c4e-944d-71b6e4d66496" xlink:to="loc_srt_ProductOrServiceAxis_754baacb-7e8d-4ee2-8d55-1d922115c583" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_98aa0b2a-9268-4722-b4b5-7e52b0b3bcdc" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_754baacb-7e8d-4ee2-8d55-1d922115c583" xlink:to="loc_srt_ProductsAndServicesDomain_98aa0b2a-9268-4722-b4b5-7e52b0b3bcdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CloudServicesAndSubscriptionsMember_62076f53-54c6-431a-9a59-ba8b58b884ba" xlink:href="otex-20250630.xsd#otex_CloudServicesAndSubscriptionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_98aa0b2a-9268-4722-b4b5-7e52b0b3bcdc" xlink:to="loc_otex_CloudServicesAndSubscriptionsMember_62076f53-54c6-431a-9a59-ba8b58b884ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CustomerSupportMember_263d54fe-7244-4f1b-9f5c-824035df5337" xlink:href="otex-20250630.xsd#otex_CustomerSupportMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_98aa0b2a-9268-4722-b4b5-7e52b0b3bcdc" xlink:to="loc_otex_CustomerSupportMember_263d54fe-7244-4f1b-9f5c-824035df5337" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LicenseMember_567da551-abd0-4622-84db-cd1d1cb82e2c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LicenseMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_98aa0b2a-9268-4722-b4b5-7e52b0b3bcdc" xlink:to="loc_us-gaap_LicenseMember_567da551-abd0-4622-84db-cd1d1cb82e2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ProfessionalServiceAndOtherMember_7ac8bd1a-e321-445a-b6eb-b57619d6b89d" xlink:href="otex-20250630.xsd#otex_ProfessionalServiceAndOtherMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_98aa0b2a-9268-4722-b4b5-7e52b0b3bcdc" xlink:to="loc_otex_ProfessionalServiceAndOtherMember_7ac8bd1a-e321-445a-b6eb-b57619d6b89d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_8ed1e8cb-00c9-4c4e-944d-71b6e4d66496" xlink:to="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesAbstract_6914b5f8-bf3d-4517-b6e1-a0b4b25adbaf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_RevenuesAbstract_6914b5f8-bf3d-4517-b6e1-a0b4b25adbaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4b111d2c-9aa6-4c34-bd9c-ea3c5af21fd1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_6914b5f8-bf3d-4517-b6e1-a0b4b25adbaf" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4b111d2c-9aa6-4c34-bd9c-ea3c5af21fd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenueAbstract_971e68d0-2462-45c6-8001-3967347c5fca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfRevenueAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_CostOfRevenueAbstract_971e68d0-2462-45c6-8001-3967347c5fca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_b3e42d92-6de4-4a4a-bc4c-850fb60ae124" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostOfRevenueAbstract_971e68d0-2462-45c6-8001-3967347c5fca" xlink:to="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_b3e42d92-6de4-4a4a-bc4c-850fb60ae124" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_ef710e92-2844-44f3-b863-1d051b3b9938" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSoldAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostOfRevenueAbstract_971e68d0-2462-45c6-8001-3967347c5fca" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_ef710e92-2844-44f3-b863-1d051b3b9938" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_7b91bcee-da16-426a-968b-357746d02edd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostOfRevenueAbstract_971e68d0-2462-45c6-8001-3967347c5fca" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_7b91bcee-da16-426a-968b-357746d02edd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_56308699-df2d-42c9-b736-abae1c465886" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_GrossProfit_56308699-df2d-42c9-b736-abae1c465886" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost_09ec9478-42c2-4bb0-83de-f5a31c6f26ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost_09ec9478-42c2-4bb0-83de-f5a31c6f26ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_cce63981-6473-44fe-9464-874d52b17508" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_SellingAndMarketingExpense_cce63981-6473-44fe-9464-874d52b17508" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_c3fb14e9-5a61-4bc2-bebd-a5fa7fa99014" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_c3fb14e9-5a61-4bc2-bebd-a5fa7fa99014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationNonproduction_9e2b0e91-5128-4cfa-b92c-1ab43b5b1fde" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationNonproduction"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_DepreciationNonproduction_9e2b0e91-5128-4cfa-b92c-1ab43b5b1fde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_0734fb80-1806-446b-95db-01f4439feee6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_0734fb80-1806-446b-95db-01f4439feee6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_46284c70-1e76-41da-8282-1e16d50fd39c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_46284c70-1e76-41da-8282-1e16d50fd39c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_c3bf8fdd-2ada-46ef-a1ee-d5ee22033678" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpenses"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8f925a02-82ce-4b8e-b4ca-f59567cddaaa" xlink:to="loc_us-gaap_OperatingExpenses_c3bf8fdd-2ada-46ef-a1ee-d5ee22033678" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_2bef993a-7f77-48fb-af63-1482fc5c651a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_OperatingIncomeLoss_2bef993a-7f77-48fb-af63-1482fc5c651a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_3bd3e98c-bd59-4d08-8433-b653b968bd16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_3bd3e98c-bd59-4d08-8433-b653b968bd16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_a1e34d27-3ded-491c-b31e-07520a606ef0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_a1e34d27-3ded-491c-b31e-07520a606ef0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_965d29e8-ef00-4528-9eb8-ff49f2b0685c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_965d29e8-ef00-4528-9eb8-ff49f2b0685c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_7cf21fc0-01e5-439c-a555-715b4880f137" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_7cf21fc0-01e5-439c-a555-715b4880f137" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_31d54d9a-f7e6-4927-aa85-8805510c238b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_ProfitLoss_31d54d9a-f7e6-4927-aa85-8805510c238b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_9c55a619-73ea-403a-b841-944bc9174b89" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_9c55a619-73ea-403a-b841-944bc9174b89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_39fcaf84-3903-4f91-9d82-232f9e55c3bf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_NetIncomeLoss_39fcaf84-3903-4f91-9d82-232f9e55c3bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_95604025-4272-4bcc-9edb-e2e3a40ef38b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_EarningsPerShareBasic_95604025-4272-4bcc-9edb-e2e3a40ef38b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_2ecc20d5-3e72-44cf-8add-bfc55f0c8367" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_EarningsPerShareDiluted_2ecc20d5-3e72-44cf-8add-bfc55f0c8367" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_f395acee-4eed-4df2-b304-5c1bf88f6194" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_f395acee-4eed-4df2-b304-5c1bf88f6194" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_a797d42f-e62e-42e0-a96d-4a1e977265c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_21921d4d-2ce8-4cbd-96de-b32480f1336e" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_a797d42f-e62e-42e0-a96d-4a1e977265c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_9617e09b-d54d-4243-9462-e38fa64c4b08" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_717e7e87-89ff-450c-a8d7-c0cdd64709ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_9617e09b-d54d-4243-9462-e38fa64c4b08" xlink:to="loc_us-gaap_ProfitLoss_717e7e87-89ff-450c-a8d7-c0cdd64709ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_9617e09b-d54d-4243-9462-e38fa64c4b08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019c1505-9ad4-4ac3-8372-5106857a92dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019c1505-9ad4-4ac3-8372-5106857a92dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4c060b34-99ce-469f-800a-25cf6ff5de85" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4c060b34-99ce-469f-800a-25cf6ff5de85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_e864cb7f-d944-438d-9fa9-a6141b94717a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4c060b34-99ce-469f-800a-25cf6ff5de85" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_e864cb7f-d944-438d-9fa9-a6141b94717a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f0b9494b-2987-4d6c-985a-8988b94e6d21" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4c060b34-99ce-469f-800a-25cf6ff5de85" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f0b9494b-2987-4d6c-985a-8988b94e6d21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_UnrealizedGainLossOnAvailableForSaleFinancialAssetsAbstract_b88ac624-bcb0-4847-9188-84f88005b59f" xlink:href="otex-20250630.xsd#otex_UnrealizedGainLossOnAvailableForSaleFinancialAssetsAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:to="loc_otex_UnrealizedGainLossOnAvailableForSaleFinancialAssetsAbstract_b88ac624-bcb0-4847-9188-84f88005b59f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_34b612af-e8d6-49b7-b826-08f110e4f7e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_UnrealizedGainLossOnAvailableForSaleFinancialAssetsAbstract_b88ac624-bcb0-4847-9188-84f88005b59f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_34b612af-e8d6-49b7-b826-08f110e4f7e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_b945004b-6827-456e-9ef9-ccd6543020bc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_b945004b-6827-456e-9ef9-ccd6543020bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4a285d54-d64e-4a68-8ee5-eb3c846a25ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_b945004b-6827-456e-9ef9-ccd6543020bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4a285d54-d64e-4a68-8ee5-eb3c846a25ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_f04ab3ae-46f1-48d2-a54c-82602134bc67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_b945004b-6827-456e-9ef9-ccd6543020bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_f04ab3ae-46f1-48d2-a54c-82602134bc67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a94d5523-31ef-419e-944c-2b8dd0713f3b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_48bf09e3-d2f3-4bfe-a593-d10a65bd5d82" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a94d5523-31ef-419e-944c-2b8dd0713f3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_4be4a8bc-553a-4c3d-86b0-c7cc646d93da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_9617e09b-d54d-4243-9462-e38fa64c4b08" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_4be4a8bc-553a-4c3d-86b0-c7cc646d93da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_45d91e55-6ca8-42eb-88ff-d4652480ead4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_9617e09b-d54d-4243-9462-e38fa64c4b08" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_45d91e55-6ca8-42eb-88ff-d4652480ead4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_8c882fab-9c19-455d-a6d6-93e54a1051bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_9617e09b-d54d-4243-9462-e38fa64c4b08" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_8c882fab-9c19-455d-a6d6-93e54a1051bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEParenthetical" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEParenthetical"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_6792ec46-d155-4ba2-8b85-ed65c67df58a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_1a60fc14-1015-4f26-b377-73a48d83fd17" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_6792ec46-d155-4ba2-8b85-ed65c67df58a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_1a60fc14-1015-4f26-b377-73a48d83fd17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_707f07ec-b153-4835-a205-8f09a0c21d9a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_6792ec46-d155-4ba2-8b85-ed65c67df58a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_707f07ec-b153-4835-a205-8f09a0c21d9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OCIDebtSecuritiesAvailableForSaleUnrealizedHoldingGainLossTax_a6c4b78b-928a-4285-a1b2-b72fc611db81" xlink:href="otex-20250630.xsd#otex_OCIDebtSecuritiesAvailableForSaleUnrealizedHoldingGainLossTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_6792ec46-d155-4ba2-8b85-ed65c67df58a" xlink:to="loc_otex_OCIDebtSecuritiesAvailableForSaleUnrealizedHoldingGainLossTax_a6c4b78b-928a-4285-a1b2-b72fc611db81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_75941f88-d505-4deb-b976-233f184b54a7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_6792ec46-d155-4ba2-8b85-ed65c67df58a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_75941f88-d505-4deb-b976-233f184b54a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_0f373275-856c-4c9c-82b1-8b3ebd7bb42c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_6792ec46-d155-4ba2-8b85-ed65c67df58a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_0f373275-856c-4c9c-82b1-8b3ebd7bb42c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_8d5fe1c8-1d6f-4208-a6b5-bcfcf7a42b5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_acea803d-eb5b-4008-a619-64d659765f07" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_8d5fe1c8-1d6f-4208-a6b5-bcfcf7a42b5b" xlink:to="loc_us-gaap_StatementTable_acea803d-eb5b-4008-a619-64d659765f07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_5a35c3b1-b17b-445f-84c9-1e37eca55e60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_acea803d-eb5b-4008-a619-64d659765f07" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_5a35c3b1-b17b-445f-84c9-1e37eca55e60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_5a35c3b1-b17b-445f-84c9-1e37eca55e60" xlink:to="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_7a9d00f9-3ac3-4ccb-95ff-2cf1c36cfb01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:to="loc_us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_7a9d00f9-3ac3-4ccb-95ff-2cf1c36cfb01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonMember_c5baee82-0d53-461e-a2e0-fed2f1cdaa1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:to="loc_us-gaap_TreasuryStockCommonMember_c5baee82-0d53-461e-a2e0-fed2f1cdaa1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_99174719-89c2-427a-9380-8ae60adfd616" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:to="loc_us-gaap_RetainedEarningsMember_99174719-89c2-427a-9380-8ae60adfd616" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_022d3977-eec0-4ba5-bd45-06913d3d5f2f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_022d3977-eec0-4ba5-bd45-06913d3d5f2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestMember_446bb25a-585a-4132-b767-7a747a0a563f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_a4923536-d277-4a7d-a812-588d5264f509" xlink:to="loc_us-gaap_NoncontrollingInterestMember_446bb25a-585a-4132-b767-7a747a0a563f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_366db9da-ffd0-47be-ba54-dd198a475c6d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_acea803d-eb5b-4008-a619-64d659765f07" xlink:to="loc_us-gaap_StatementLineItems_366db9da-ffd0-47be-ba54-dd198a475c6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_366db9da-ffd0-47be-ba54-dd198a475c6d" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesIssued_0f4d65a6-1832-48c1-8ae3-ecab6a01b624" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharesIssued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_SharesIssued_0f4d65a6-1832-48c1-8ae3-ecab6a01b624" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_7e829aee-18ea-44e8-b0b9-bbbbea169704" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_7e829aee-18ea-44e8-b0b9-bbbbea169704" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_bcd07d10-9fe6-48ec-88b2-7bc509175742" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_TreasuryStockCommonShares_bcd07d10-9fe6-48ec-88b2-7bc509175742" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_c4153f58-b135-4b5e-8737-0672128c1daf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_c4153f58-b135-4b5e-8737-0672128c1daf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_fc6499a9-3ed8-4437-bbc5-4e7fea349cf6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_fc6499a9-3ed8-4437-bbc5-4e7fea349cf6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_c4bdbf82-8049-4c5a-8622-59d228f9d1f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_c4bdbf82-8049-4c5a-8622-59d228f9d1f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_721ca84f-7deb-41c8-a88f-3bbdb71d28be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_721ca84f-7deb-41c8-a88f-3bbdb71d28be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_55a166b3-fdea-408c-9372-cea58f54bf76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_55a166b3-fdea-408c-9372-cea58f54bf76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_55ffd1cf-f6dc-4b23-adfb-04c4e4253496" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockSharesAcquired"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_55ffd1cf-f6dc-4b23-adfb-04c4e4253496" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_96bfc03a-ad86-4ae9-bcb6-397efa85806d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_96bfc03a-ad86-4ae9-bcb6-397efa85806d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_b449225f-2068-4419-af37-dc748a081275" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_b449225f-2068-4419-af37-dc748a081275" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_58a15733-e6ad-40b7-a9d9-922fc63e2ec8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_58a15733-e6ad-40b7-a9d9-922fc63e2ec8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_feb95d7e-a6e2-4c65-a86c-f65b87947288" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_feb95d7e-a6e2-4c65-a86c-f65b87947288" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_e9517183-d635-4a04-9e3e-9672f9941e81" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_e9517183-d635-4a04-9e3e-9672f9941e81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStockCash_b2650b84-ec0f-4738-b851-c9df2c1a5fe2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCommonStockCash"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_DividendsCommonStockCash_b2650b84-ec0f-4738-b851-c9df2c1a5fe2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_6d788af0-1a5f-4feb-8fc4-7b9988f4ec04" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_6d788af0-1a5f-4feb-8fc4-7b9988f4ec04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_65b0ba91-c1c4-447d-909c-6281a4efeca0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_ProfitLoss_65b0ba91-c1c4-447d-909c-6281a4efeca0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesIssued_7229887d-a5fb-43e6-a3e0-9c4d42928660" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharesIssued"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_SharesIssued_7229887d-a5fb-43e6-a3e0-9c4d42928660" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_65828be2-d82a-45dc-b952-14754a2d11eb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_65828be2-d82a-45dc-b952-14754a2d11eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_838af658-7fa5-4c35-876a-d83ee1041e5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_1a439385-4402-4217-bc18-1c54bc5c1b68" xlink:to="loc_us-gaap_TreasuryStockCommonShares_838af658-7fa5-4c35-876a-d83ee1041e5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITYParenthetical" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITYParenthetical"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITYParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_b247bf17-d72b-4014-9c4b-68fcb55f38b9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_b2c7b298-9846-4647-ae48-577aebb468b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_b247bf17-d72b-4014-9c4b-68fcb55f38b9" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_b2c7b298-9846-4647-ae48-577aebb468b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="otex-20250630.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_16a76e48-582c-4247-b233-8a40bb80f78e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_16a76e48-582c-4247-b233-8a40bb80f78e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_c31375b0-636d-4434-9d89-daf71ee1fe84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_16a76e48-582c-4247-b233-8a40bb80f78e" xlink:to="loc_us-gaap_ProfitLoss_c31375b0-636d-4434-9d89-daf71ee1fe84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/netLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_16a76e48-582c-4247-b233-8a40bb80f78e" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_8c7b2c64-16d1-47e2-9c31-690e8f541eb2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherDepreciationAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_8c7b2c64-16d1-47e2-9c31-690e8f541eb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_9d49cf2a-bb29-439f-993c-6b618e69c3de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_ShareBasedCompensation_9d49cf2a-bb29-439f-993c-6b618e69c3de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionExpense_dc57c45b-d463-4abd-bc93-ba74bd1b6418" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_PensionExpense_dc57c45b-d463-4abd-bc93-ba74bd1b6418" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_3eaf747e-f64d-45ea-bbb9-7e3cb5bdc83b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_3eaf747e-f64d-45ea-bbb9-7e3cb5bdc83b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_ec8bd26d-0416-44c1-a216-35bea65dd8c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_ec8bd26d-0416-44c1-a216-35bea65dd8c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_b222c33d-4d55-407e-8b80-2b5988e44440" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_b222c33d-4d55-407e-8b80-2b5988e44440" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_3e4f150d-7e51-4101-b2f4-4ec09253cb7f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_3e4f150d-7e51-4101-b2f4-4ec09253cb7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_8f129c4f-9ed7-44e2-ad55-ff3a3b3ffce3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_8f129c4f-9ed7-44e2-ad55-ff3a3b3ffce3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_bcce6141-f9d2-4896-b6c7-3f242b64dc6e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_bcce6141-f9d2-4896-b6c7-3f242b64dc6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_6d6cc5e6-c51c-41b1-9292-15fbd38c7119" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_6d6cc5e6-c51c-41b1-9292-15fbd38c7119" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_1ecda0bd-22d7-44a2-996a-668fe3587dd2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_1ecda0bd-22d7-44a2-996a-668fe3587dd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9c2b7b17-51fe-4c70-9355-6bcb3682dfa5" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_707904d9-79d7-4ca0-9062-44d3eba2d466" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInReceivables"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInReceivables_707904d9-79d7-4ca0-9062-44d3eba2d466" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_11de16a6-880a-4712-8b34-4c8c1d9ed318" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_11de16a6-880a-4712-8b34-4c8c1d9ed318" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_ab441000-bf3e-4d19-884f-88884805ab73" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_ab441000-bf3e-4d19-884f-88884805ab73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_cf274e8e-5acd-4e30-846d-1f190304dc54" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInIncomeTaxes"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_cf274e8e-5acd-4e30-846d-1f190304dc54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_6a73e336-9dd5-4a70-83c5-a958e4b5cb03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_6a73e336-9dd5-4a70-83c5-a958e4b5cb03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_b1feb48f-b8a5-4603-8afc-0adf179909ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_b1feb48f-b8a5-4603-8afc-0adf179909ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_32b15336-268e-48c3-92dc-533c77bbc63e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_32b15336-268e-48c3-92dc-533c77bbc63e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_IncreaseDecreaseinOperatingLeaseAssetsandLiabilitiesNet_76ca03d3-cf85-402a-b067-49ff5748a522" xlink:href="otex-20250630.xsd#otex_IncreaseDecreaseinOperatingLeaseAssetsandLiabilitiesNet"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_b73f2001-5c4a-4ba6-b2bb-175b0f0928a8" xlink:to="loc_otex_IncreaseDecreaseinOperatingLeaseAssetsandLiabilitiesNet_76ca03d3-cf85-402a-b067-49ff5748a522" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_963b9fe8-6fd0-4137-8fa3-b2d3311cb840" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_16a76e48-582c-4247-b233-8a40bb80f78e" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_963b9fe8-6fd0-4137-8fa3-b2d3311cb840" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_bcaebe2f-9f8a-4912-be0b-4f3dbd03360a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireProductiveAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_bcaebe2f-9f8a-4912-be0b-4f3dbd03360a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_2c2bc4da-d596-44b0-9bbf-17f5018feb96" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_2c2bc4da-d596-44b0-9bbf-17f5018feb96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_1373eb05-5526-4b12-b31e-12c41442faed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_1373eb05-5526-4b12-b31e-12c41442faed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForDerivativeInstrumentInvestingActivities_858c77ab-2b42-4eb8-8fe9-49f8460d4d57" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForDerivativeInstrumentInvestingActivities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_PaymentsForDerivativeInstrumentInvestingActivities_858c77ab-2b42-4eb8-8fe9-49f8460d4d57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities_010731b8-8770-436f-8473-870187894ffa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities_010731b8-8770-436f-8473-870187894ffa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromHedgeInvestingActivities_f12ca78f-fe55-4546-b7d6-d78d62f252cd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromHedgeInvestingActivities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_ProceedsFromHedgeInvestingActivities_f12ca78f-fe55-4546-b7d6-d78d62f252cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_0dfe28fa-414d-4768-b09c-578db6776a68" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_0dfe28fa-414d-4768-b09c-578db6776a68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_4bfa5459-0c0c-499c-b8cb-ec4d678f7ca8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2c4e268-ac91-4ae3-8908-8262c24b431e" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_4bfa5459-0c0c-499c-b8cb-ec4d678f7ca8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_a161ccdb-cb52-4f4d-bf8d-5139da3b74ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_a161ccdb-cb52-4f4d-bf8d-5139da3b74ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_97759529-83fe-40e8-9e4f-5550a48b1087" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_97759529-83fe-40e8-9e4f-5550a48b1087" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_874bd241-0717-4877-a4bf-631535736f28" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_874bd241-0717-4877-a4bf-631535736f28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_cddf50b1-4e50-4bbe-b184-065d835fd98b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_cddf50b1-4e50-4bbe-b184-065d835fd98b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DivestitureOfBusinessesNetChangeInTransitionAssetObligation_079dae97-337c-4da8-b7a9-8b5205ac0085" xlink:href="otex-20250630.xsd#otex_DivestitureOfBusinessesNetChangeInTransitionAssetObligation"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_otex_DivestitureOfBusinessesNetChangeInTransitionAssetObligation_079dae97-337c-4da8-b7a9-8b5205ac0085" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_29c957c3-95b3-4fd2-ae15-b899ad685c69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_29c957c3-95b3-4fd2-ae15-b899ad685c69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PaymentsForRepurchaseOfCommonStockHeldInTreasury_77e639c6-7338-4f60-8918-1e7f2961b7c0" xlink:href="otex-20250630.xsd#otex_PaymentsForRepurchaseOfCommonStockHeldInTreasury"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_otex_PaymentsForRepurchaseOfCommonStockHeldInTreasury_77e639c6-7338-4f60-8918-1e7f2961b7c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_64032bcf-f62a-47b6-9cc9-9a989396c065" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividends"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_PaymentsOfDividends_64032bcf-f62a-47b6-9cc9-9a989396c065" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c008b184-e020-41ba-bd69-f3de92c0d2a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c008b184-e020-41ba-bd69-f3de92c0d2a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_5a7672dc-7ceb-4c29-9677-612f8d1f9eb8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_143646e7-ffef-4b82-bf7b-b0d88c5a60ff" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_5a7672dc-7ceb-4c29-9677-612f8d1f9eb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_66df8da1-4a2a-4eae-b98d-47e2eb92a958" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_66df8da1-4a2a-4eae-b98d-47e2eb92a958" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_1c4b0892-490a-438f-98b8-ab4f48046ae6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_1c4b0892-490a-438f-98b8-ab4f48046ae6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_24797be9-f7cb-447a-a06b-83af85e28d59" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_24797be9-f7cb-447a-a06b-83af85e28d59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2bcac7af-e320-42d3-bd9e-1e8093152223" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2bcac7af-e320-42d3-bd9e-1e8093152223" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_0bb12a02-0152-4dd5-bd29-2ce371419453" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c2fd594f-e804-427f-b6aa-540d5e599f52" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_0bb12a02-0152-4dd5-bd29-2ce371419453" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c0d247d7-4d6b-4a2a-aa66-4ec4a3bcb312" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0bb12a02-0152-4dd5-bd29-2ce371419453" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c0d247d7-4d6b-4a2a-aa66-4ec4a3bcb312" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_469990f7-f5b0-4262-a645-7b11621b2c73" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0bb12a02-0152-4dd5-bd29-2ce371419453" xlink:to="loc_us-gaap_RestrictedCash_469990f7-f5b0-4262-a645-7b11621b2c73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c945ab80-a290-4597-8949-6c469239c6ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0bb12a02-0152-4dd5-bd29-2ce371419453" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c945ab80-a290-4597-8949-6c469239c6ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/BASISOFPRESENTATION" xlink:type="simple" xlink:href="otex-20250630.xsd#BASISOFPRESENTATION"/>
  <link:presentationLink xlink:role="http://opentext.com/role/BASISOFPRESENTATION" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_e2971557-c546-4d5e-b7a2-08d46cd3e317" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_effc09ff-e406-4c77-9564-6f99d7f951be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_e2971557-c546-4d5e-b7a2-08d46cd3e317" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_effc09ff-e406-4c77-9564-6f99d7f951be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTS" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_e3ddc5da-60fe-40a4-9d1b-8f20d9506fc4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_1b818e06-1eb6-4202-a5f0-7613cdb61d55" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_e3ddc5da-60fe-40a4-9d1b-8f20d9506fc4" xlink:to="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_1b818e06-1eb6-4202-a5f0-7613cdb61d55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUES" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_97bf2286-663a-4c1f-89bb-c3e375d64fa3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_ef40071d-d67b-4560-9688-9933ced29214" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_97bf2286-663a-4c1f-89bb-c3e375d64fa3" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_ef40071d-d67b-4560-9688-9933ced29214" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ALLOWANCEFORCREDITLOSSES" xlink:type="simple" xlink:href="otex-20250630.xsd#ALLOWANCEFORCREDITLOSSES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ALLOWANCEFORCREDITLOSSES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditLossAbstract_a751ba06-dc70-436f-8da4-44865af50e31" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForCreditLossesTextBlock_e979e266-a473-44e8-b814-ad9ed82ea13f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForCreditLossesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_a751ba06-dc70-436f-8da4-44865af50e31" xlink:to="loc_us-gaap_AllowanceForCreditLossesTextBlock_e979e266-a473-44e8-b814-ad9ed82ea13f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PROPERTYANDEQUIPMENT" xlink:type="simple" xlink:href="otex-20250630.xsd#PROPERTYANDEQUIPMENT"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PROPERTYANDEQUIPMENT" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_3248d18d-3bb1-42d9-a0e5-07f81c7543e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_c44083a5-0394-4c7b-8124-08a37f2047ee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_3248d18d-3bb1-42d9-a0e5-07f81c7543e5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_c44083a5-0394-4c7b-8124-08a37f2047ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASES" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_0a006f5b-7de6-4a8e-911f-b35082014422" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeasesTextBlock_a683c05a-54c3-48e7-a19d-1752f9108f24" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeasesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_0a006f5b-7de6-4a8e-911f-b35082014422" xlink:to="loc_us-gaap_LesseeOperatingLeasesTextBlock_a683c05a-54c3-48e7-a19d-1752f9108f24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GOODWILL" xlink:type="simple" xlink:href="otex-20250630.xsd#GOODWILL"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GOODWILL" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_ab5ab1f5-b39e-429a-96f5-24461050808e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillDisclosureTextBlock_bb040480-86fd-4632-9b60-22f1d3b6f2cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_ab5ab1f5-b39e-429a-96f5-24461050808e" xlink:to="loc_us-gaap_GoodwillDisclosureTextBlock_bb040480-86fd-4632-9b60-22f1d3b6f2cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUIREDINTANGIBLEASSETS" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUIREDINTANGIBLEASSETS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUIREDINTANGIBLEASSETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_823ece92-924c-48ff-ba12-12839b7d7c4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsDisclosureTextBlock_53288e77-048f-4aa3-b14d-859a2df1bf13" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_823ece92-924c-48ff-ba12-12839b7d7c4f" xlink:to="loc_us-gaap_IntangibleAssetsDisclosureTextBlock_53288e77-048f-4aa3-b14d-859a2df1bf13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETS" xlink:type="simple" xlink:href="otex-20250630.xsd#PREPAIDEXPENSESANDOTHERASSETS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsAbstract_1cde7fdd-ac97-4afc-9757-c48d833ca26a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsAndOtherNoncurrentAssetsTextBlock_c0b9b8a8-50b9-4487-954e-e24f45cb8252" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentsAndOtherNoncurrentAssetsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_1cde7fdd-ac97-4afc-9757-c48d833ca26a" xlink:to="loc_us-gaap_InvestmentsAndOtherNoncurrentAssetsTextBlock_c0b9b8a8-50b9-4487-954e-e24f45cb8252" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIES" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTSPAYABLEANDACCRUEDLIABILITIES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_e524276c-6238-4c54-9365-9e432a37c667" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_624f34a0-1ac0-454d-b724-0f786af6b5e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_e524276c-6238-4c54-9365-9e432a37c667" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_624f34a0-1ac0-454d-b724-0f786af6b5e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LONGTERMDEBT" xlink:type="simple" xlink:href="otex-20250630.xsd#LONGTERMDEBT"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LONGTERMDEBT" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_db919af6-f137-468c-bc10-de05d9a28234" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtTextBlock_28c5c1f6-d345-45b6-b610-7655d1ed2008" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_db919af6-f137-468c-bc10-de05d9a28234" xlink:to="loc_us-gaap_LongTermDebtTextBlock_28c5c1f6-d345-45b6-b610-7655d1ed2008" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITS" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_c553ba53-4bda-4c10-9bc9-78ff877f569f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_ee4cb39c-f922-4e3d-9d2e-e2c75961ddce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_c553ba53-4bda-4c10-9bc9-78ff877f569f" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_ee4cb39c-f922-4e3d-9d2e-e2c75961ddce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATION" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATION"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATION" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1afd2f34-36a1-4bac-a97a-a42b00e8a0d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_1ff6e582-019e-4ed2-985c-bc61541c9001" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1afd2f34-36a1-4bac-a97a-a42b00e8a0d1" xlink:to="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_1ff6e582-019e-4ed2-985c-bc61541c9001" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GUARANTEESANDCONTINGENCIES" xlink:type="simple" xlink:href="otex-20250630.xsd#GUARANTEESANDCONTINGENCIES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GUARANTEESANDCONTINGENCIES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_b3f13f52-80b8-470a-84aa-5974c50af89f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock_64522562-cb29-4279-8cef-0bdac35da2a3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_b3f13f52-80b8-470a-84aa-5974c50af89f" xlink:to="loc_us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock_64522562-cb29-4279-8cef-0bdac35da2a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXES" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_e8116e00-03f4-4606-8097-7721578cafff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_b7ed2c82-54ff-4cdd-868d-3acf4745078b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e8116e00-03f4-4606-8097-7721578cafff" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_b7ed2c82-54ff-4cdd-868d-3acf4745078b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/FAIRVALUEMEASUREMENT" xlink:type="simple" xlink:href="otex-20250630.xsd#FAIRVALUEMEASUREMENT"/>
  <link:presentationLink xlink:role="http://opentext.com/role/FAIRVALUEMEASUREMENT" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_afaabad6-f36b-4ccd-be78-edca865c3f98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_8ce1fc50-9302-45ad-ae96-a22272de86ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_afaabad6-f36b-4ccd-be78-edca865c3f98" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_8ce1fc50-9302-45ad-ae96-a22272de86ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIES" xlink:type="simple" xlink:href="otex-20250630.xsd#DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e8086c4a-0485-44b8-9a82-c12bcaee16ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_b8d707cd-f3ee-434e-89b0-b9b97c1c68ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e8086c4a-0485-44b8-9a82-c12bcaee16ba" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_b8d707cd-f3ee-434e-89b0-b9b97c1c68ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SPECIALCHARGESRECOVERIES" xlink:type="simple" xlink:href="otex-20250630.xsd#SPECIALCHARGESRECOVERIES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SPECIALCHARGESRECOVERIES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_bcd8c3e9-1e69-447d-bbe5-f88505b3f951" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock_14f8f982-9355-42a4-bd18-d44c2cb2022b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_bcd8c3e9-1e69-447d-bbe5-f88505b3f951" xlink:to="loc_us-gaap_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock_14f8f982-9355-42a4-bd18-d44c2cb2022b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUISITIONSANDDIVESTITURES" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUISITIONSANDDIVESTITURES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUISITIONSANDDIVESTITURES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_0ec01599-4cf4-42e3-929d-de857f73cdbd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_ac345273-80c8-4056-aaaa-73f2bafa2cdd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_0ec01599-4cf4-42e3-929d-de857f73cdbd" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_ac345273-80c8-4056-aaaa-73f2bafa2cdd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SEGMENTINFORMATION" xlink:type="simple" xlink:href="otex-20250630.xsd#SEGMENTINFORMATION"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SEGMENTINFORMATION" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_7e3b12b9-6352-4e0b-af3d-f79a8a82d752" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_ad6df090-383d-4837-a264-c23086a2c19c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_7e3b12b9-6352-4e0b-af3d-f79a8a82d752" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_ad6df090-383d-4837-a264-c23086a2c19c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSS" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_d87c2a62-436d-46b9-8b89-50d30917c7d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_dc94d1b9-d4fd-42f9-a455-9ba36efbe323" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_d87c2a62-436d-46b9-8b89-50d30917c7d4" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_dc94d1b9-d4fd-42f9-a455-9ba36efbe323" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SUPPLEMENTALCASHFLOWDISCLOSURES" xlink:type="simple" xlink:href="otex-20250630.xsd#SUPPLEMENTALCASHFLOWDISCLOSURES"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SUPPLEMENTALCASHFLOWDISCLOSURES" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_0cf3e610-4356-44b1-8087-3f124114c660" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowSupplementalDisclosuresTextBlock_a0666594-0d2e-474c-b910-1048e3a6ecba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashFlowSupplementalDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0cf3e610-4356-44b1-8087-3f124114c660" xlink:to="loc_us-gaap_CashFlowSupplementalDisclosuresTextBlock_a0666594-0d2e-474c-b910-1048e3a6ecba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/OTHERINCOMEEXPENSENET" xlink:type="simple" xlink:href="otex-20250630.xsd#OTHERINCOMEEXPENSENET"/>
  <link:presentationLink xlink:role="http://opentext.com/role/OTHERINCOMEEXPENSENET" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_db7fca31-1fba-4f61-8019-b770a558373f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherIncomeAndExpensesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock_42997f9b-bfc4-4c99-9df2-5be5c589f80a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_db7fca31-1fba-4f61-8019-b770a558373f" xlink:to="loc_us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock_42997f9b-bfc4-4c99-9df2-5be5c589f80a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EARNINGSPERSHARE" xlink:type="simple" xlink:href="otex-20250630.xsd#EARNINGSPERSHARE"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EARNINGSPERSHARE" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_93a460c1-0a0c-4442-a4be-408d6b5a4f23" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_abaf3fab-964f-47d8-b547-861e888d8047" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_93a460c1-0a0c-4442-a4be-408d6b5a4f23" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_abaf3fab-964f-47d8-b547-861e888d8047" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/RELATEDPARTYTRANSACTIONS" xlink:type="simple" xlink:href="otex-20250630.xsd#RELATEDPARTYTRANSACTIONS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/RELATEDPARTYTRANSACTIONS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_9da20f8e-7d4f-4efd-b364-33885f370fe6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_90ece062-52ed-4efa-9b8b-d6dfbd62c5c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_9da20f8e-7d4f-4efd-b364-33885f370fe6" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_90ece062-52ed-4efa-9b8b-d6dfbd62c5c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SUBSEQUENTEVENTS" xlink:type="simple" xlink:href="otex-20250630.xsd#SUBSEQUENTEVENTS"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SUBSEQUENTEVENTS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_47343916-ade9-45b3-9ce5-a2f8edcd3462" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_b1fe2132-1992-45c0-b432-8a39749d278a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_47343916-ade9-45b3-9ce5-a2f8edcd3462" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_b1fe2132-1992-45c0-b432-8a39749d278a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSPolicies" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSPolicies"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_3f970667-caf6-428e-927c-4e2f424bb96d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_UseOfEstimates_3f970667-caf6-428e-927c-4e2f424bb96d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_c311ffcf-004e-4c1e-8d76-0e56aea4b590" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_c311ffcf-004e-4c1e-8d76-0e56aea4b590" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_52e55bf3-be1d-4828-9ad9-7777875edce4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TradeAndOtherAccountsReceivablePolicy"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_52e55bf3-be1d-4828-9ad9-7777875edce4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentImpairment_e51043db-690d-4120-b7ad-6c61d6e227c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentImpairment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentImpairment_e51043db-690d-4120-b7ad-6c61d6e227c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedSoftwarePolicyTextBlock_15b7bee8-8815-4e2c-b026-401c693eb317" xlink:href="otex-20250630.xsd#otex_CapitalizedSoftwarePolicyTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_otex_CapitalizedSoftwarePolicyTextBlock_15b7bee8-8815-4e2c-b026-401c693eb317" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_8bb59f41-a996-402c-b32f-4b01bf126fbd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeasesPolicyTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_LesseeLeasesPolicyTextBlock_8bb59f41-a996-402c-b32f-4b01bf126fbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock_57249717-90be-4cc8-8416-911b99fa4a51" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock_57249717-90be-4cc8-8416-911b99fa4a51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_10eff2cb-d20f-4134-a826-b117889149a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_10eff2cb-d20f-4134-a826-b117889149a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsFiniteLivedPolicy_15e607fc-9412-448f-8ab1-8223202ddc42" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsFiniteLivedPolicy"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_IntangibleAssetsFiniteLivedPolicy_15e607fc-9412-448f-8ab1-8223202ddc42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_bc994bf7-98a9-4ebe-ab2f-52e2de54aa01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_bc994bf7-98a9-4ebe-ab2f-52e2de54aa01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_30aa5522-a96f-402d-883d-537d759b5bf4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativesPolicyTextBlock"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_30aa5522-a96f-402d-883d-537d759b5bf4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AssetRetirementObligationsPolicyOperatingLeasesPolicyTextBlock_8e0022e6-8efd-4041-8fc7-4226294c7029" xlink:href="otex-20250630.xsd#otex_AssetRetirementObligationsPolicyOperatingLeasesPolicyTextBlock"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_otex_AssetRetirementObligationsPolicyOperatingLeasesPolicyTextBlock_8e0022e6-8efd-4041-8fc7-4226294c7029" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_4bc21bc9-ea79-4565-bf4c-aa53f793e87c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_4bc21bc9-ea79-4565-bf4c-aa53f793e87c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock_945d54ce-daae-4d75-980d-e44405eec57d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock_945d54ce-daae-4d75-980d-e44405eec57d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvertisingCostsPolicyTextBlock_72545dd7-41d1-4548-ab2e-f70066334ed8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdvertisingCostsPolicyTextBlock"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_AdvertisingCostsPolicyTextBlock_72545dd7-41d1-4548-ab2e-f70066334ed8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_167f8e42-0150-4723-9152-d5aaed943b39" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPolicyTextBlock"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_167f8e42-0150-4723-9152-d5aaed943b39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentsPolicy_65befc02-29c3-4467-8533-ef39327a811d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityMethodInvestmentsPolicy"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_EquityMethodInvestmentsPolicy_65befc02-29c3-4467-8533-ef39327a811d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_241b49fa-4835-45c3-8c73-60ff15f516ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_241b49fa-4835-45c3-8c73-60ff15f516ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_6f289aa1-89dc-4a33-a3ee-e4e8d44e68e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_6f289aa1-89dc-4a33-a3ee-e4e8d44e68e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock_bdf1910e-10b2-48c7-98f9-8c100077e287" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock_bdf1910e-10b2-48c7-98f9-8c100077e287" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LitigationPolicyTextBlock_21b1d7d6-2de8-482c-a9f6-524887c9d5c2" xlink:href="otex-20250630.xsd#otex_LitigationPolicyTextBlock"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_otex_LitigationPolicyTextBlock_21b1d7d6-2de8-482c-a9f6-524887c9d5c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_0688a6db-47da-41f4-bc35-00fd35e746fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_0688a6db-47da-41f4-bc35-00fd35e746fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_d78082f4-18c9-4bb6-acaa-15c53a92da15" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_d78082f4-18c9-4bb6-acaa-15c53a92da15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_4166b87d-8297-4982-b0dc-86d8149c8279" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementPlansPolicy"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_4166b87d-8297-4982-b0dc-86d8149c8279" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AssetHeldForSalePolicyPolicyTextBlock_646558e0-cae0-4246-a3a8-6895f2e6a839" xlink:href="otex-20250630.xsd#otex_AssetHeldForSalePolicyPolicyTextBlock"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_otex_AssetHeldForSalePolicyPolicyTextBlock_646558e0-cae0-4246-a3a8-6895f2e6a839" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_22a5739a-05e7-4376-95af-bb20bcfc5356" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d2acb302-8760-4f8a-b348-bd1187238ace" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_22a5739a-05e7-4376-95af-bb20bcfc5356" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSTables" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_c2f75a0d-f2c8-4486-b116-fdcede03d4e9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_be6d284d-dc12-4e58-9ae6-1ba13b684049" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_c2f75a0d-f2c8-4486-b116-fdcede03d4e9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_be6d284d-dc12-4e58-9ae6-1ba13b684049" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_359b6576-1a86-4cad-b70c-510161e52cd3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_9c1725dc-b0d6-487c-99e7-064572ab8b3e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_359b6576-1a86-4cad-b70c-510161e52cd3" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_9c1725dc-b0d6-487c-99e7-064572ab8b3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_0adfeaac-39ba-4c1c-9513-9e886cf3656d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_359b6576-1a86-4cad-b70c-510161e52cd3" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_0adfeaac-39ba-4c1c-9513-9e886cf3656d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostTableTextBlock_442d28d3-f30f-4a96-bd52-b0b5ba9eafb7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_359b6576-1a86-4cad-b70c-510161e52cd3" xlink:to="loc_us-gaap_CapitalizedContractCostTableTextBlock_442d28d3-f30f-4a96-bd52-b0b5ba9eafb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_6438684d-7b4b-4ad4-9b62-a16acdb8a394" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_359b6576-1a86-4cad-b70c-510161e52cd3" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_6438684d-7b4b-4ad4-9b62-a16acdb8a394" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ALLOWANCEFORCREDITLOSSESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#ALLOWANCEFORCREDITLOSSESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ALLOWANCEFORCREDITLOSSESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditLossAbstract_346c65c6-f52e-403f-ae34-7f534cf98dd8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock_54d54e7f-21ba-482e-b8c1-6fd6e09dfe10" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_346c65c6-f52e-403f-ae34-7f534cf98dd8" xlink:to="loc_us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock_54d54e7f-21ba-482e-b8c1-6fd6e09dfe10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PROPERTYANDEQUIPMENTTables" xlink:type="simple" xlink:href="otex-20250630.xsd#PROPERTYANDEQUIPMENTTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PROPERTYANDEQUIPMENTTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_99828893-75ad-4de0-b6b7-bbd5a1ebc06d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_6f5687c5-cee4-4532-8505-fe2dab73f6ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_99828893-75ad-4de0-b6b7-bbd5a1ebc06d" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_6f5687c5-cee4-4532-8505-fe2dab73f6ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_5f977694-2a2b-4bf5-8820-eb10c28c17e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AssetsAndLiabilitiesLesseeTableTextBlock_dc115785-1532-4ef3-9ac2-ae75b890932e" xlink:href="otex-20250630.xsd#otex_AssetsAndLiabilitiesLesseeTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5f977694-2a2b-4bf5-8820-eb10c28c17e1" xlink:to="loc_otex_AssetsAndLiabilitiesLesseeTableTextBlock_dc115785-1532-4ef3-9ac2-ae75b890932e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_65359ba8-526f-401d-b265-cd9ace930825" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5f977694-2a2b-4bf5-8820-eb10c28c17e1" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_65359ba8-526f-401d-b265-cd9ace930825" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_606f9dca-9c1e-4175-84fb-65a6ad733ff0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5f977694-2a2b-4bf5-8820-eb10c28c17e1" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_606f9dca-9c1e-4175-84fb-65a6ad733ff0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GOODWILLTables" xlink:type="simple" xlink:href="otex-20250630.xsd#GOODWILLTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GOODWILLTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c42bb962-e380-482f-9fcf-3326aa890286" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_a603ace8-a902-4493-b5fe-d55d1bf0064e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c42bb962-e380-482f-9fcf-3326aa890286" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_a603ace8-a902-4493-b5fe-d55d1bf0064e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSTables" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUIREDINTANGIBLEASSETSTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e23b0a03-d5b2-4964-ad70-44c75d28d69c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_d1507fd5-41f2-4e39-ac29-3c6d58db5d43" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e23b0a03-d5b2-4964-ad70-44c75d28d69c" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_d1507fd5-41f2-4e39-ac29-3c6d58db5d43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_bdf3ce2f-da48-4716-aa2c-3fa5da107101" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e23b0a03-d5b2-4964-ad70-44c75d28d69c" xlink:to="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_bdf3ce2f-da48-4716-aa2c-3fa5da107101" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETSTables" xlink:type="simple" xlink:href="otex-20250630.xsd#PREPAIDEXPENSESANDOTHERASSETSTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETSTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsAbstract_18f753e0-e7a7-4690-950a-62ef386c5702" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfOtherAssetsTableTextBlock_213fe3aa-d985-47bb-a5c3-305e256dd6c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfOtherAssetsTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_18f753e0-e7a7-4690-950a-62ef386c5702" xlink:to="loc_us-gaap_ScheduleOfOtherAssetsTableTextBlock_213fe3aa-d985-47bb-a5c3-305e256dd6c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTSPAYABLEANDACCRUEDLIABILITIESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_21883c09-b0b1-4cb1-9612-6e31c3fb4227" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_80790afa-679a-48a8-944e-0fe90e4ce744" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_21883c09-b0b1-4cb1-9612-6e31c3fb4227" xlink:to="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_80790afa-679a-48a8-944e-0fe90e4ce744" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2e2bb0d2-cc2b-46d6-8f3a-a579c8c708f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_21883c09-b0b1-4cb1-9612-6e31c3fb4227" xlink:to="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2e2bb0d2-cc2b-46d6-8f3a-a579c8c708f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LONGTERMDEBTTables" xlink:type="simple" xlink:href="otex-20250630.xsd#LONGTERMDEBTTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LONGTERMDEBTTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_339bcedf-d1e1-469d-bd97-6c2554a617e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_792578a5-e9b9-4e63-9f1a-0dac1ceb1da7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDebtTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_339bcedf-d1e1-469d-bd97-6c2554a617e8" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_792578a5-e9b9-4e63-9f1a-0dac1ceb1da7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSTables" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ScheduleOfDefinedBenefitPlanAndLongTermEmployeeBenefitObligationTableTextBlock_8e0e250e-bdc4-42ed-95ed-5b4939bb84f3" xlink:href="otex-20250630.xsd#otex_ScheduleOfDefinedBenefitPlanAndLongTermEmployeeBenefitObligationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:to="loc_otex_ScheduleOfDefinedBenefitPlanAndLongTermEmployeeBenefitObligationTableTextBlock_8e0e250e-bdc4-42ed-95ed-5b4939bb84f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock_7a7ae87f-78f6-4de9-a7e7-a07c12a88c09" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:to="loc_us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock_7a7ae87f-78f6-4de9-a7e7-a07c12a88c09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_fa797d39-908d-4e33-8278-a98ac4dd51a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:to="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_fa797d39-908d-4e33-8278-a98ac4dd51a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_902387c2-f820-4578-b615-3b067996f6b9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:to="loc_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_902387c2-f820-4578-b615-3b067996f6b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_eba96a4d-d717-4daa-910b-7c59a7f25662" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_eba96a4d-d717-4daa-910b-7c59a7f25662" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_9639a0ba-7f7b-4656-8f24-d868a987a7ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_b793f48e-ce83-4516-8dfc-e610f5d1b42b" xlink:to="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_9639a0ba-7f7b-4656-8f24-d868a987a7ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONTables" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_10e1252e-d6c1-4916-8105-c41d20844171" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_10e1252e-d6c1-4916-8105-c41d20844171" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_22e950ed-7659-43e8-851f-3e89ad0a6284" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_22e950ed-7659-43e8-851f-3e89ad0a6284" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ScheduleofSharebasedCompensationStockOptionsOutstandingUnderVariousPlansTableTextBlock_4997c86b-4fb2-4b7b-9f79-341c89181422" xlink:href="otex-20250630.xsd#otex_ScheduleofSharebasedCompensationStockOptionsOutstandingUnderVariousPlansTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_otex_ScheduleofSharebasedCompensationStockOptionsOutstandingUnderVariousPlansTableTextBlock_4997c86b-4fb2-4b7b-9f79-341c89181422" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_bcd49cd4-4ab6-40b6-b2c6-b88634540308" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_bcd49cd4-4ab6-40b6-b2c6-b88634540308" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_89e4ba45-9e36-4467-972d-14a9b421d0d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_89e4ba45-9e36-4467-972d-14a9b421d0d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock_e4309988-dda5-4fe9-a406-ca6058a84ce6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock_e4309988-dda5-4fe9-a406-ca6058a84ce6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ScheduleOfShareBasedPaymentAwardValuationAssumptionsFairValueAndIntrinsicValueTableTextBlock_bd2c1257-891e-43ec-b8ae-4f09ad6d35d4" xlink:href="otex-20250630.xsd#otex_ScheduleOfShareBasedPaymentAwardValuationAssumptionsFairValueAndIntrinsicValueTableTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_otex_ScheduleOfShareBasedPaymentAwardValuationAssumptionsFairValueAndIntrinsicValueTableTextBlock_bd2c1257-891e-43ec-b8ae-4f09ad6d35d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_476cad8a-70f2-4712-b17d-34b1f5dc7282" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_476cad8a-70f2-4712-b17d-34b1f5dc7282" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_7e9a47a7-4dfd-428f-b917-b5b822438fd7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e86162d4-a0ed-402a-92f9-e49950d0496f" xlink:to="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_7e9a47a7-4dfd-428f-b917-b5b822438fd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GUARANTEESANDCONTINGENCIESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#GUARANTEESANDCONTINGENCIESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GUARANTEESANDCONTINGENCIESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_87817629-cfb0-44b4-9dcf-d2eb7343b08b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_4bd5c48d-3c88-4b1a-9957-9d52dc867874" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_87817629-cfb0-44b4-9dcf-d2eb7343b08b" xlink:to="loc_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_4bd5c48d-3c88-4b1a-9957-9d52dc867874" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_72f5ad4e-688d-49c5-bb99-032d024da1f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_72f5ad4e-688d-49c5-bb99-032d024da1f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_fe91969c-2f53-4325-95b4-d77473f08f5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_fe91969c-2f53-4325-95b4-d77473f08f5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_e01990d9-b54d-4284-9c4d-6ed5e076e831" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_e01990d9-b54d-4284-9c4d-6ed5e076e831" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_62b0b652-70d8-44cb-8681-0bfe6584299f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_62b0b652-70d8-44cb-8681-0bfe6584299f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_7e565095-3d13-4977-8e37-130b8672d029" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_7e565095-3d13-4977-8e37-130b8672d029" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ScheduleOfInterestAndPenaltiesRelatedToLiabilitiesForIncomeTaxExpenseTableTextBlock_2532dc79-9eab-4a16-b6b0-1c01de151eb9" xlink:href="otex-20250630.xsd#otex_ScheduleOfInterestAndPenaltiesRelatedToLiabilitiesForIncomeTaxExpenseTableTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_otex_ScheduleOfInterestAndPenaltiesRelatedToLiabilitiesForIncomeTaxExpenseTableTextBlock_2532dc79-9eab-4a16-b6b0-1c01de151eb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ScheduleOfInterestAccruedAndPenaltiesAccruedRelatedToIncomeTaxExpenseTableTextBlock_48793a7e-89a2-40d2-bd02-c43ebe7947d3" xlink:href="otex-20250630.xsd#otex_ScheduleOfInterestAccruedAndPenaltiesAccruedRelatedToIncomeTaxExpenseTableTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_fb198800-81cf-42ab-adef-0e68fb7608e0" xlink:to="loc_otex_ScheduleOfInterestAccruedAndPenaltiesAccruedRelatedToIncomeTaxExpenseTableTextBlock_48793a7e-89a2-40d2-bd02-c43ebe7947d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/FAIRVALUEMEASUREMENTTables" xlink:type="simple" xlink:href="otex-20250630.xsd#FAIRVALUEMEASUREMENTTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/FAIRVALUEMEASUREMENTTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_f22ee0d5-9b28-4f35-a861-e509df4077c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_3cffb472-956e-4a0e-98c3-4f93d7414d3b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_f22ee0d5-9b28-4f35-a861-e509df4077c4" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_3cffb472-956e-4a0e-98c3-4f93d7414d3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_efb8c3ed-0964-4ef4-a54d-7b00a88a904d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_f22ee0d5-9b28-4f35-a861-e509df4077c4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_efb8c3ed-0964-4ef4-a54d-7b00a88a904d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5189e67d-c07e-4079-a041-9e9a65470c71" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_fa3ed4f9-8a6b-4d12-9d84-eeab5db2ba6f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5189e67d-c07e-4079-a041-9e9a65470c71" xlink:to="loc_us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_fa3ed4f9-8a6b-4d12-9d84-eeab5db2ba6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_15029cb1-1696-4650-b4a6-24e6c4171d1f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5189e67d-c07e-4079-a041-9e9a65470c71" xlink:to="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_15029cb1-1696-4650-b4a6-24e6c4171d1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SPECIALCHARGESRECOVERIESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#SPECIALCHARGESRECOVERIESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SPECIALCHARGESRECOVERIESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_a629f8d4-f14c-452c-9fd7-ee5c9b534c45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_924e180f-dcde-4bc5-b9e3-b0230acbb30d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_a629f8d4-f14c-452c-9fd7-ee5c9b534c45" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_924e180f-dcde-4bc5-b9e3-b0230acbb30d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUISITIONSANDDIVESTITURESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_30d23c96-64fb-4f93-8e55-91331c6741ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_905c41e6-ec1b-4ed2-899f-ac9b0f57b5c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_30d23c96-64fb-4f93-8e55-91331c6741ef" xlink:to="loc_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_905c41e6-ec1b-4ed2-899f-ac9b0f57b5c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_8d13adaa-d205-4f53-90da-5a58b34214ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_30d23c96-64fb-4f93-8e55-91331c6741ef" xlink:to="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_8d13adaa-d205-4f53-90da-5a58b34214ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_1dd985e5-b4b6-4955-abeb-32bf56a3e6f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionProFormaInformationTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_30d23c96-64fb-4f93-8e55-91331c6741ef" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_1dd985e5-b4b6-4955-abeb-32bf56a3e6f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SEGMENTINFORMATIONTables" xlink:type="simple" xlink:href="otex-20250630.xsd#SEGMENTINFORMATIONTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SEGMENTINFORMATIONTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_80dcaa62-e053-4aca-bd35-cd87f11dd713" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_8bf1e559-06d3-498b-82a7-75c45b4ff44f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_80dcaa62-e053-4aca-bd35-cd87f11dd713" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_8bf1e559-06d3-498b-82a7-75c45b4ff44f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock_b019090a-5ba5-4534-b29d-83844a5cb4fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_80dcaa62-e053-4aca-bd35-cd87f11dd713" xlink:to="loc_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock_b019090a-5ba5-4534-b29d-83844a5cb4fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock_454735d3-296c-417d-a933-5b948db30ae4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_80dcaa62-e053-4aca-bd35-cd87f11dd713" xlink:to="loc_us-gaap_ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock_454735d3-296c-417d-a933-5b948db30ae4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSTables" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_4df9fee7-15a1-4990-9b2f-e0626e80f031" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_163ee2ad-8fb5-41f0-9585-3d837e9ec56a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_4df9fee7-15a1-4990-9b2f-e0626e80f031" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_163ee2ad-8fb5-41f0-9585-3d837e9ec56a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SUPPLEMENTALCASHFLOWDISCLOSURESTables" xlink:type="simple" xlink:href="otex-20250630.xsd#SUPPLEMENTALCASHFLOWDISCLOSURESTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SUPPLEMENTALCASHFLOWDISCLOSURESTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_3bd71882-fbe3-4521-ab6c-361098c57534" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_93f349a4-770e-4140-843c-5bbcfb75f721" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_3bd71882-fbe3-4521-ab6c-361098c57534" xlink:to="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_93f349a4-770e-4140-843c-5bbcfb75f721" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/OTHERINCOMEEXPENSENETTables" xlink:type="simple" xlink:href="otex-20250630.xsd#OTHERINCOMEEXPENSENETTables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/OTHERINCOMEEXPENSENETTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_b5572ae2-8d5c-4cc9-ad87-f1e628e1fea0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherIncomeAndExpensesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_6c4bff90-cb32-4b5e-9ed3-10fa6775f21d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_b5572ae2-8d5c-4cc9-ad87-f1e628e1fea0" xlink:to="loc_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_6c4bff90-cb32-4b5e-9ed3-10fa6775f21d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EARNINGSPERSHARETables" xlink:type="simple" xlink:href="otex-20250630.xsd#EARNINGSPERSHARETables"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EARNINGSPERSHARETables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_7cb53880-49ad-4d27-8133-a93615c01b25" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_f91b641e-7c31-43fa-81ef-470504966969" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_7cb53880-49ad-4d27-8133-a93615c01b25" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_f91b641e-7c31-43fa-81ef-470504966969" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/BASISOFPRESENTATIONDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#BASISOFPRESENTATIONDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/BASISOFPRESENTATIONDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_62b9be35-f85b-4335-ab36-fb013c42b235" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_62b9be35-f85b-4335-ab36-fb013c42b235" xlink:to="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_a22f186a-aeb5-4790-b6ef-ac85efa74949" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:to="loc_srt_OwnershipAxis_a22f186a-aeb5-4790-b6ef-ac85efa74949" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_1988b686-8d4f-419f-8665-39b9892b91d0" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipAxis_a22f186a-aeb5-4790-b6ef-ac85efa74949" xlink:to="loc_srt_OwnershipDomain_1988b686-8d4f-419f-8665-39b9892b91d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OpenTextSouthAfricaProprietaryLtdMember_7165876e-4537-415e-be7f-fbd5ce1b1b7d" xlink:href="otex-20250630.xsd#otex_OpenTextSouthAfricaProprietaryLtdMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipDomain_1988b686-8d4f-419f-8665-39b9892b91d0" xlink:to="loc_otex_OpenTextSouthAfricaProprietaryLtdMember_7165876e-4537-415e-be7f-fbd5ce1b1b7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_d750c7f1-c77d-4efb-8c5a-423b371b9404" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_d750c7f1-c77d-4efb-8c5a-423b371b9404" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6b016553-0074-4c42-b2ee-4180f246185b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_d750c7f1-c77d-4efb-8c5a-423b371b9404" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6b016553-0074-4c42-b2ee-4180f246185b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_5456eb47-7677-45be-a82d-d8ce4e91015b" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6b016553-0074-4c42-b2ee-4180f246185b" xlink:to="loc_otex_MicroFocusMember_5456eb47-7677-45be-a82d-d8ce4e91015b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_126bcc3d-73b1-485f-b328-b8e108bcbc0d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_126bcc3d-73b1-485f-b328-b8e108bcbc0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_70b615b9-4c30-4f83-8d33-92a6c821b923" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_126bcc3d-73b1-485f-b328-b8e108bcbc0d" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_70b615b9-4c30-4f83-8d33-92a6c821b923" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_712e9acb-2a1c-4a5c-8606-23151d402d66" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_70b615b9-4c30-4f83-8d33-92a6c821b923" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_712e9acb-2a1c-4a5c-8606-23151d402d66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_3c9d6bcb-cff8-4b50-bbb7-1dd7e1511275" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_3c9d6bcb-cff8-4b50-bbb7-1dd7e1511275" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_e4cccc75-995d-4206-990d-68ec07df7934" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_3c9d6bcb-cff8-4b50-bbb7-1dd7e1511275" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_e4cccc75-995d-4206-990d-68ec07df7934" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AMCBusinessMember_141d1096-e185-43f9-8c35-36d7467dbd05" xlink:href="otex-20250630.xsd#otex_AMCBusinessMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_e4cccc75-995d-4206-990d-68ec07df7934" xlink:to="loc_otex_AMCBusinessMember_141d1096-e185-43f9-8c35-36d7467dbd05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_bd2c184b-2cda-4b4d-8348-634a8b45e525" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RestatementAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:to="loc_srt_RestatementAxis_bd2c184b-2cda-4b4d-8348-634a8b45e525" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_ae0e34db-1ee6-467d-98b5-fcedf989281c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RestatementDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_bd2c184b-2cda-4b4d-8348-634a8b45e525" xlink:to="loc_srt_RestatementDomain_ae0e34db-1ee6-467d-98b5-fcedf989281c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_5515d11b-492a-4232-b651-46b14eec3d93" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RevisionOfPriorPeriodReclassificationAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_ae0e34db-1ee6-467d-98b5-fcedf989281c" xlink:to="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_5515d11b-492a-4232-b651-46b14eec3d93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestLineItems"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_01fea2e6-d7fa-467a-874d-831867eef97f" xlink:to="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_4d684180-e27d-45a4-a572-1f37030c854e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_4d684180-e27d-45a4-a572-1f37030c854e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_c59bf1dc-cc30-4cc3-a6ec-10a05f9a9da1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:to="loc_us-gaap_SellingAndMarketingExpense_c59bf1dc-cc30-4cc3-a6ec-10a05f9a9da1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost_35dab29a-1a71-4914-8134-e7426237251d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost_35dab29a-1a71-4914-8134-e7426237251d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_74f53069-e342-4ecd-914b-b9b798ee3ec1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_74f53069-e342-4ecd-914b-b9b798ee3ec1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_50626ac9-c917-49d9-9b32-8523864bebfa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_e478366d-5d52-4028-ba49-6a4c654d25d2" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_50626ac9-c917-49d9-9b32-8523864bebfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSScheduleofPropertyandEquipmentDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSScheduleofPropertyandEquipmentDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSScheduleofPropertyandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_48d1d194-ba54-4984-bd77-45b0de5ffc5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_45966c81-8fc1-4c58-9238-8c0f135fa1a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_48d1d194-ba54-4984-bd77-45b0de5ffc5b" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_45966c81-8fc1-4c58-9238-8c0f135fa1a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_4e0f6865-c08d-4156-ae1e-8a891de27631" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_45966c81-8fc1-4c58-9238-8c0f135fa1a2" xlink:to="loc_srt_RangeAxis_4e0f6865-c08d-4156-ae1e-8a891de27631" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_f7646dda-dd61-49e2-b1e5-8370a1a801b9" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_4e0f6865-c08d-4156-ae1e-8a891de27631" xlink:to="loc_srt_RangeMember_f7646dda-dd61-49e2-b1e5-8370a1a801b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_7eae59eb-ce69-46d3-b191-7088369f5a79" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_f7646dda-dd61-49e2-b1e5-8370a1a801b9" xlink:to="loc_srt_MinimumMember_7eae59eb-ce69-46d3-b191-7088369f5a79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_1240603c-1790-428f-a457-fd4d0cfc62b3" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_f7646dda-dd61-49e2-b1e5-8370a1a801b9" xlink:to="loc_srt_MaximumMember_1240603c-1790-428f-a457-fd4d0cfc62b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_50999c46-3ba1-49ce-8b73-497168a2df90" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_45966c81-8fc1-4c58-9238-8c0f135fa1a2" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_50999c46-3ba1-49ce-8b73-497168a2df90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_50999c46-3ba1-49ce-8b73-497168a2df90" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_4ff80d4c-bdf0-4a7a-bec8-8c14720b363a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_4ff80d4c-bdf0-4a7a-bec8-8c14720b363a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ComputerHardwareMember_aca27fec-ca46-421b-9918-f8e520bedf5e" xlink:href="otex-20250630.xsd#otex_ComputerHardwareMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:to="loc_otex_ComputerHardwareMember_aca27fec-ca46-421b-9918-f8e520bedf5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ComputerSoftwareMember_36f2187f-6a45-41e6-ae65-0cad541a775f" xlink:href="otex-20250630.xsd#otex_ComputerSoftwareMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:to="loc_otex_ComputerSoftwareMember_36f2187f-6a45-41e6-ae65-0cad541a775f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedSoftwareDevelopmentCostsMember_dda8a79f-5173-4820-8f85-faf25db674a4" xlink:href="otex-20250630.xsd#otex_CapitalizedSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:to="loc_otex_CapitalizedSoftwareDevelopmentCostsMember_dda8a79f-5173-4820-8f85-faf25db674a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_5e213ae8-9641-4ee8-901d-7f9d50f4e383" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_5e213ae8-9641-4ee8-901d-7f9d50f4e383" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingMember_cce6a40e-809f-4f4e-8222-27daa4514338" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BuildingMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5d98269b-88b0-4039-b281-41a82a2b7f65" xlink:to="loc_us-gaap_BuildingMember_cce6a40e-809f-4f4e-8222-27daa4514338" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_454f21ea-5746-4f52-8411-ffce8091d446" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_45966c81-8fc1-4c58-9238-8c0f135fa1a2" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_454f21ea-5746-4f52-8411-ffce8091d446" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_9092db53-1cce-4e73-ae0b-7e99c407e151" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_454f21ea-5746-4f52-8411-ffce8091d446" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_9092db53-1cce-4e73-ae0b-7e99c407e151" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_59d65eb2-c4ea-4e9d-84d4-471898139003" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_454f21ea-5746-4f52-8411-ffce8091d446" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_59d65eb2-c4ea-4e9d-84d4-471898139003" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSCapitalizedSoftwareDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSCapitalizedSoftwareDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSCapitalizedSoftwareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_2d2b5331-c175-47cd-9068-322d9ac9d00b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_871c1b20-1dd5-4a50-a149-afa8b558b5b2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_2d2b5331-c175-47cd-9068-322d9ac9d00b" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_871c1b20-1dd5-4a50-a149-afa8b558b5b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9daa2e07-b5ed-48a6-b788-72d882223e34" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_871c1b20-1dd5-4a50-a149-afa8b558b5b2" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9daa2e07-b5ed-48a6-b788-72d882223e34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d9cf354f-e5ae-4531-8223-13b057e80840" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9daa2e07-b5ed-48a6-b788-72d882223e34" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d9cf354f-e5ae-4531-8223-13b057e80840" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedSoftwareDevelopmentCostsMember_9d665a5c-bcd2-4729-bf3c-d751a8d27b1c" xlink:href="otex-20250630.xsd#otex_CapitalizedSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d9cf354f-e5ae-4531-8223-13b057e80840" xlink:to="loc_otex_CapitalizedSoftwareDevelopmentCostsMember_9d665a5c-bcd2-4729-bf3c-d751a8d27b1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_2b848baa-8d8a-4527-80a0-ed0247598bc4" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_871c1b20-1dd5-4a50-a149-afa8b558b5b2" xlink:to="loc_srt_RangeAxis_2b848baa-8d8a-4527-80a0-ed0247598bc4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_a2ee295d-9a1a-4b39-bb7b-30ab6b0782cb" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_2b848baa-8d8a-4527-80a0-ed0247598bc4" xlink:to="loc_srt_RangeMember_a2ee295d-9a1a-4b39-bb7b-30ab6b0782cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_64c333fb-5843-4f12-bdc9-ac344f046988" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_a2ee295d-9a1a-4b39-bb7b-30ab6b0782cb" xlink:to="loc_srt_MinimumMember_64c333fb-5843-4f12-bdc9-ac344f046988" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_930ada1f-2bd7-4bdc-bf08-a985b18205b2" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_a2ee295d-9a1a-4b39-bb7b-30ab6b0782cb" xlink:to="loc_srt_MaximumMember_930ada1f-2bd7-4bdc-bf08-a985b18205b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_e2df2238-beb4-4719-a016-a0fea822ba2e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_871c1b20-1dd5-4a50-a149-afa8b558b5b2" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_e2df2238-beb4-4719-a016-a0fea822ba2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_12566440-a91f-4b9c-8440-a79308840cb5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_e2df2238-beb4-4719-a016-a0fea822ba2e" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_12566440-a91f-4b9c-8440-a79308840cb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_40c551ea-2afc-47fb-b2fe-3b82e2bb3da3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_e2df2238-beb4-4719-a016-a0fea822ba2e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_40c551ea-2afc-47fb-b2fe-3b82e2bb3da3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAdditions_bc619863-e4f2-4bf2-aeea-6ce5433a8504" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedComputerSoftwareAdditions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_e2df2238-beb4-4719-a016-a0fea822ba2e" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAdditions_bc619863-e4f2-4bf2-aeea-6ce5433a8504" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSGoodwillDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSGoodwillDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSGoodwillDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_3de27514-ed84-4a5a-9e69-5bf1d67054ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_f194cb77-0682-458d-9498-9418a03f21d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3de27514-ed84-4a5a-9e69-5bf1d67054ef" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_f194cb77-0682-458d-9498-9418a03f21d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSImpairmentoflonglivedassetsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSImpairmentoflonglivedassetsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSImpairmentoflonglivedassetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_e825c4f7-4596-496e-b56c-05bb087be948" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_99f864d1-a883-4724-99a4-bd128fc3be87" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_e825c4f7-4596-496e-b56c-05bb087be948" xlink:to="loc_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_99f864d1-a883-4724-99a4-bd128fc3be87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSRevenuerecognitionDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSRevenuerecognitionDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSRevenuerecognitionDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_f6530757-f7b5-45eb-b961-eb7024df9775" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_2712f5a3-858e-4e77-a385-d5a1a318e34d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_f6530757-f7b5-45eb-b961-eb7024df9775" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_2712f5a3-858e-4e77-a385-d5a1a318e34d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_ceba0e02-7d05-496e-91b3-86599b1e7523" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2712f5a3-858e-4e77-a385-d5a1a318e34d" xlink:to="loc_srt_RangeAxis_ceba0e02-7d05-496e-91b3-86599b1e7523" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_72861db6-0f72-4b21-b921-99b7859af2f5" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_ceba0e02-7d05-496e-91b3-86599b1e7523" xlink:to="loc_srt_RangeMember_72861db6-0f72-4b21-b921-99b7859af2f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_c4319eb4-a813-4dc8-a6f7-7fbfb5a13448" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_72861db6-0f72-4b21-b921-99b7859af2f5" xlink:to="loc_srt_MinimumMember_c4319eb4-a813-4dc8-a6f7-7fbfb5a13448" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_f202b18e-6e42-4347-8e9c-6b41f4a07f80" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_72861db6-0f72-4b21-b921-99b7859af2f5" xlink:to="loc_srt_MaximumMember_f202b18e-6e42-4347-8e9c-6b41f4a07f80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_cf7ff15f-6a34-4144-ac59-9a22737f7e89" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2712f5a3-858e-4e77-a385-d5a1a318e34d" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_cf7ff15f-6a34-4144-ac59-9a22737f7e89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NumberOfRevenueStreams_2fb90f6a-9598-4a62-9fd9-0a46f09102a6" xlink:href="otex-20250630.xsd#otex_NumberOfRevenueStreams"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_cf7ff15f-6a34-4144-ac59-9a22737f7e89" xlink:to="loc_otex_NumberOfRevenueStreams_2fb90f6a-9598-4a62-9fd9-0a46f09102a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RevenueFromContractWithCustomerPaymentPeriod_f5fd4826-4b1e-4794-98fe-219c08826b44" xlink:href="otex-20250630.xsd#otex_RevenueFromContractWithCustomerPaymentPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_cf7ff15f-6a34-4144-ac59-9a22737f7e89" xlink:to="loc_otex_RevenueFromContractWithCustomerPaymentPeriod_f5fd4826-4b1e-4794-98fe-219c08826b44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortizationPeriod_591b80a6-ede0-4a48-b296-8218fb2c0b77" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAmortizationPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_cf7ff15f-6a34-4144-ac59-9a22737f7e89" xlink:to="loc_us-gaap_CapitalizedContractCostAmortizationPeriod_591b80a6-ede0-4a48-b296-8218fb2c0b77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSAdvertisingExpensesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSAdvertisingExpensesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSAdvertisingExpensesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_f2011d9f-c93f-47d8-9ffd-5eeb8fb2578e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvertisingExpense_bf2d93c0-b602-4f21-8a13-7fed4593382d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdvertisingExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_f2011d9f-c93f-47d8-9ffd-5eeb8fb2578e" xlink:to="loc_us-gaap_AdvertisingExpense_bf2d93c0-b602-4f21-8a13-7fed4593382d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSEquityinvestmentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSEquityinvestmentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSEquityinvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_6906cd81-8f4c-4963-ab0f-0a0cf9e4026f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_4068abdf-3a14-4409-a755-268a5bf0f2f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6906cd81-8f4c-4963-ab0f-0a0cf9e4026f" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_4068abdf-3a14-4409-a755-268a5bf0f2f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_5a7faf5b-a84e-4569-b57b-1c7642c96714" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_4068abdf-3a14-4409-a755-268a5bf0f2f4" xlink:to="loc_srt_RangeAxis_5a7faf5b-a84e-4569-b57b-1c7642c96714" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_7d3a0868-67a2-4506-a8a7-996c883ce44d" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_5a7faf5b-a84e-4569-b57b-1c7642c96714" xlink:to="loc_srt_RangeMember_7d3a0868-67a2-4506-a8a7-996c883ce44d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_015f0d8a-56d1-4368-b80d-2549f5300052" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_7d3a0868-67a2-4506-a8a7-996c883ce44d" xlink:to="loc_srt_MinimumMember_015f0d8a-56d1-4368-b80d-2549f5300052" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_9d649c6a-4f1a-4812-b4af-ed4f97c26cdb" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_7d3a0868-67a2-4506-a8a7-996c883ce44d" xlink:to="loc_srt_MaximumMember_9d649c6a-4f1a-4812-b4af-ed4f97c26cdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_17a8428f-f647-4a76-b5cc-eacac724f8a2" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_4068abdf-3a14-4409-a755-268a5bf0f2f4" xlink:to="loc_srt_OwnershipAxis_17a8428f-f647-4a76-b5cc-eacac724f8a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_5ceec2e1-5006-44e3-a780-b2f6f4eed645" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipAxis_17a8428f-f647-4a76-b5cc-eacac724f8a2" xlink:to="loc_srt_OwnershipDomain_5ceec2e1-5006-44e3-a780-b2f6f4eed645" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LimitedPartnerInvestmentsMember_a443fa0c-7c96-4f2e-8ef5-adb573967221" xlink:href="otex-20250630.xsd#otex_LimitedPartnerInvestmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipDomain_5ceec2e1-5006-44e3-a780-b2f6f4eed645" xlink:to="loc_otex_LimitedPartnerInvestmentsMember_a443fa0c-7c96-4f2e-8ef5-adb573967221" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_163e5fb7-0ec5-4641-abec-b08749ea1f7a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_4068abdf-3a14-4409-a755-268a5bf0f2f4" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_163e5fb7-0ec5-4641-abec-b08749ea1f7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_7146a184-faa0-432b-82a3-5b6f48492865" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_163e5fb7-0ec5-4641-abec-b08749ea1f7a" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_7146a184-faa0-432b-82a3-5b6f48492865" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSForeigncurrencyDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSForeigncurrencyDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTINGPOLICIESANDRECENTACCOUNTINGPRONOUNCEMENTSForeigncurrencyDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_c5f1d211-578c-4acf-8be7-b7db017b5d74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfIntercompanyForeignCurrencyBalanceTable_d2548d2f-0448-4687-a113-f00fd429af4c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfIntercompanyForeignCurrencyBalanceTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_c5f1d211-578c-4acf-8be7-b7db017b5d74" xlink:to="loc_us-gaap_ScheduleOfIntercompanyForeignCurrencyBalanceTable_d2548d2f-0448-4687-a113-f00fd429af4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_07fddf01-a260-4eed-9d60-d7834911ae67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfIntercompanyForeignCurrencyBalanceTable_d2548d2f-0448-4687-a113-f00fd429af4c" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_07fddf01-a260-4eed-9d60-d7834911ae67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_8e3e92a6-21b3-4ad6-b153-5f488795436f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_07fddf01-a260-4eed-9d60-d7834911ae67" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_8e3e92a6-21b3-4ad6-b153-5f488795436f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_fd4f17c0-48de-44d0-afa5-b00f83877540" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_8e3e92a6-21b3-4ad6-b153-5f488795436f" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_fd4f17c0-48de-44d0-afa5-b00f83877540" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntercompanyForeignCurrencyBalanceLineItems_d776b63b-59db-43ac-8e6a-bd25baaaea23" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntercompanyForeignCurrencyBalanceLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfIntercompanyForeignCurrencyBalanceTable_d2548d2f-0448-4687-a113-f00fd429af4c" xlink:to="loc_us-gaap_IntercompanyForeignCurrencyBalanceLineItems_d776b63b-59db-43ac-8e6a-bd25baaaea23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_e9b87fc7-6db7-436f-8c71-8c733c28ae61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IntercompanyForeignCurrencyBalanceLineItems_d776b63b-59db-43ac-8e6a-bd25baaaea23" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_e9b87fc7-6db7-436f-8c71-8c733c28ae61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUESScheduleofDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUESScheduleofDisaggregationofRevenueDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUESScheduleofDisaggregationofRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8a4b7eb0-2c6e-45dc-a6a0-8f87a31dc28d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_ca344ca0-ee0a-48f3-a86c-e1ccb3b34409" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8a4b7eb0-2c6e-45dc-a6a0-8f87a31dc28d" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_ca344ca0-ee0a-48f3-a86c-e1ccb3b34409" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_a60aa970-6de3-4214-8531-c54d0a5fff0e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_ca344ca0-ee0a-48f3-a86c-e1ccb3b34409" xlink:to="loc_srt_StatementGeographicalAxis_a60aa970-6de3-4214-8531-c54d0a5fff0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_f4f99a39-3f11-45ec-9f8a-560bced052f8" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_a60aa970-6de3-4214-8531-c54d0a5fff0e" xlink:to="loc_srt_SegmentGeographicalDomain_f4f99a39-3f11-45ec-9f8a-560bced052f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AmericasMember_83b15531-18ed-4bf2-9ff8-178575613a96" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_AmericasMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_f4f99a39-3f11-45ec-9f8a-560bced052f8" xlink:to="loc_srt_AmericasMember_83b15531-18ed-4bf2-9ff8-178575613a96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EMEAMember_a589330e-aa71-413a-9991-8fd5dea9a0f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EMEAMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_f4f99a39-3f11-45ec-9f8a-560bced052f8" xlink:to="loc_us-gaap_EMEAMember_a589330e-aa71-413a-9991-8fd5dea9a0f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_905eeae9-21ef-4e20-b6a9-ca0064e4896e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_AsiaPacificMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_f4f99a39-3f11-45ec-9f8a-560bced052f8" xlink:to="loc_srt_AsiaPacificMember_905eeae9-21ef-4e20-b6a9-ca0064e4896e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_90551dfc-4cda-4d02-a52e-0a170473706d" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_ca344ca0-ee0a-48f3-a86c-e1ccb3b34409" xlink:to="loc_srt_ProductOrServiceAxis_90551dfc-4cda-4d02-a52e-0a170473706d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_90551dfc-4cda-4d02-a52e-0a170473706d" xlink:to="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CloudServicesAndSubscriptionsMember_c0af0689-cfdb-4e6e-b24e-a790896cf920" xlink:href="otex-20250630.xsd#otex_CloudServicesAndSubscriptionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:to="loc_otex_CloudServicesAndSubscriptionsMember_c0af0689-cfdb-4e6e-b24e-a790896cf920" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CustomerSupportMember_f90602a1-f851-4b44-87d6-c738105071d5" xlink:href="otex-20250630.xsd#otex_CustomerSupportMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:to="loc_otex_CustomerSupportMember_f90602a1-f851-4b44-87d6-c738105071d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CloudRevenuesAndCustomerSupportRevenuesMember_a5298c92-fc2d-4ac8-bfb6-66965eeea991" xlink:href="otex-20250630.xsd#otex_CloudRevenuesAndCustomerSupportRevenuesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:to="loc_otex_CloudRevenuesAndCustomerSupportRevenuesMember_a5298c92-fc2d-4ac8-bfb6-66965eeea991" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LicenseMember_efbd97ce-c5e1-4275-a2f9-b6d4b3247fa7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LicenseMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:to="loc_us-gaap_LicenseMember_efbd97ce-c5e1-4275-a2f9-b6d4b3247fa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ProfessionalServiceAndOtherMember_82b2ae02-afd3-4647-a7a4-e63a18b21336" xlink:href="otex-20250630.xsd#otex_ProfessionalServiceAndOtherMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a84b1f23-0bd9-404d-99ef-f63f0b6e7b6a" xlink:to="loc_otex_ProfessionalServiceAndOtherMember_82b2ae02-afd3-4647-a7a4-e63a18b21336" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_8e47e5d2-da08-4308-beb6-c50a10d457c0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TimingOfTransferOfGoodOrServiceAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_ca344ca0-ee0a-48f3-a86c-e1ccb3b34409" xlink:to="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_8e47e5d2-da08-4308-beb6-c50a10d457c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_a2a2779b-d3a0-44b2-8ef7-7d59a55d0c13" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TimingOfTransferOfGoodOrServiceDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_8e47e5d2-da08-4308-beb6-c50a10d457c0" xlink:to="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_a2a2779b-d3a0-44b2-8ef7-7d59a55d0c13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferredAtPointInTimeMember_93ed1f5e-9936-4721-afc7-23e8d375f883" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransferredAtPointInTimeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_a2a2779b-d3a0-44b2-8ef7-7d59a55d0c13" xlink:to="loc_us-gaap_TransferredAtPointInTimeMember_93ed1f5e-9936-4721-afc7-23e8d375f883" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferredOverTimeMember_96fdc32d-b1f5-4daf-be0d-662135b113a7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransferredOverTimeMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_a2a2779b-d3a0-44b2-8ef7-7d59a55d0c13" xlink:to="loc_us-gaap_TransferredOverTimeMember_96fdc32d-b1f5-4daf-be0d-662135b113a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_f92a4a4d-2ba5-478a-968c-72a22b650da7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_ca344ca0-ee0a-48f3-a86c-e1ccb3b34409" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_f92a4a4d-2ba5-478a-968c-72a22b650da7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_530e9969-b065-4b03-8b0a-0eb9515cd9cd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_f92a4a4d-2ba5-478a-968c-72a22b650da7" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_530e9969-b065-4b03-8b0a-0eb9515cd9cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUESScheduleofContractBalancesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUESScheduleofContractBalancesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUESScheduleofContractBalancesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_fc8817c1-2d91-4ac9-ab23-17bf4cb8419f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_849e18ae-f55a-4f65-915d-2dccf34b1122" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_fc8817c1-2d91-4ac9-ab23-17bf4cb8419f" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_849e18ae-f55a-4f65-915d-2dccf34b1122" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_287a4558-1ebd-4057-8b3b-931b8dfdef1a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_fc8817c1-2d91-4ac9-ab23-17bf4cb8419f" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_287a4558-1ebd-4057-8b3b-931b8dfdef1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_6a11ffb2-7a7c-44df-a631-97a6924768dd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_fc8817c1-2d91-4ac9-ab23-17bf4cb8419f" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_6a11ffb2-7a7c-44df-a631-97a6924768dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_f5665356-c57b-41f4-9819-228f9abc5657" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_fc8817c1-2d91-4ac9-ab23-17bf4cb8419f" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_f5665356-c57b-41f4-9819-228f9abc5657" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_87d7fa70-5545-4f4a-b236-b4b54ece1477" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_e95d914b-efef-4d42-ae1c-39d50c29ee7a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_87d7fa70-5545-4f4a-b236-b4b54ece1477" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_e95d914b-efef-4d42-ae1c-39d50c29ee7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_22d71701-dc1e-475a-8ec2-c310d24fdf78" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_e95d914b-efef-4d42-ae1c-39d50c29ee7a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_22d71701-dc1e-475a-8ec2-c310d24fdf78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_e95d914b-efef-4d42-ae1c-39d50c29ee7a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NumberOfRevenueStreams_c8625db3-3f72-4b22-aebe-72d880183975" xlink:href="otex-20250630.xsd#otex_NumberOfRevenueStreams"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_otex_NumberOfRevenueStreams_c8625db3-3f72-4b22-aebe-72d880183975" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetReclassifiedToReceivable_0a136a40-a904-4d33-898b-7715910ccfec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetReclassifiedToReceivable"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_ContractWithCustomerAssetReclassifiedToReceivable_0a136a40-a904-4d33-898b-7715910ccfec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetCreditLossExpense_69cc1409-37c0-4a32-970d-adb5aeb2b25c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetCreditLossExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_ContractWithCustomerAssetCreditLossExpense_69cc1409-37c0-4a32-970d-adb5aeb2b25c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_8517e787-160b-4513-b9e1-853b5d16d572" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_8517e787-160b-4513-b9e1-853b5d16d572" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostImpairmentLoss_a1d39b99-fe6a-4b43-9ad1-80a99234b87a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostImpairmentLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_CapitalizedContractCostImpairmentLoss_a1d39b99-fe6a-4b43-9ad1-80a99234b87a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_da127bf8-c07d-4a4d-92aa-8d0541fe6bf7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_da127bf8-c07d-4a4d-92aa-8d0541fe6bf7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_064c96d0-ba04-419f-b94c-f5c565b9d031" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_064c96d0-ba04-419f-b94c-f5c565b9d031" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_660d4866-a171-4791-8ca0-ecf2068c54be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_57cceb58-4ea1-4b45-a58c-6dbc2a8acb59" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_660d4866-a171-4791-8ca0-ecf2068c54be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUESScheduleofIncrementalCostsofObtainingaContractwithaCustomerDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUESScheduleofIncrementalCostsofObtainingaContractwithaCustomerDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUESScheduleofIncrementalCostsofObtainingaContractwithaCustomerDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_4723321d-5477-46a5-9587-995c01f10672" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:href="otex-20250630.xsd#otex_CapitalizedContractCostRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_4723321d-5477-46a5-9587-995c01f10672" xlink:to="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNet_473b4df2-ff87-4ade-b100-66dcc4ce4405" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:to="loc_us-gaap_CapitalizedContractCostNet_473b4df2-ff87-4ade-b100-66dcc4ce4405" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedContractCostsIncurred_eed94c69-c207-4b1c-af71-dc5c6c248965" xlink:href="otex-20250630.xsd#otex_CapitalizedContractCostsIncurred"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:to="loc_otex_CapitalizedContractCostsIncurred_eed94c69-c207-4b1c-af71-dc5c6c248965" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_9ae7ac4d-64b5-4014-8d5f-321e28e6d0ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_9ae7ac4d-64b5-4014-8d5f-321e28e6d0ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedContractCostForeignExchangeAdjustments_275d904a-6e93-42b6-83b5-519dfb1ca3f4" xlink:href="otex-20250630.xsd#otex_CapitalizedContractCostForeignExchangeAdjustments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:to="loc_otex_CapitalizedContractCostForeignExchangeAdjustments_275d904a-6e93-42b6-83b5-519dfb1ca3f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedContractCostsDivestitureOfBusinesses_9cf2ef0d-6c02-40b0-b76d-5b5d87d5aae6" xlink:href="otex-20250630.xsd#otex_CapitalizedContractCostsDivestitureOfBusinesses"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:to="loc_otex_CapitalizedContractCostsDivestitureOfBusinesses_9cf2ef0d-6c02-40b0-b76d-5b5d87d5aae6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNet_f586daf9-ccb8-4776-9758-cfd9f952c6c5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CapitalizedContractCostRollForward_e39b7905-405d-4369-a967-be361035a481" xlink:to="loc_us-gaap_CapitalizedContractCostNet_f586daf9-ccb8-4776-9758-cfd9f952c6c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/REVENUESRemainingPerformanceObligationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#REVENUESRemainingPerformanceObligationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/REVENUESRemainingPerformanceObligationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_0d600e27-afeb-4655-b571-d762b271219f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_1499e552-9b02-425d-8d5b-bc258107164f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_0d600e27-afeb-4655-b571-d762b271219f" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_1499e552-9b02-425d-8d5b-bc258107164f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_30e92acf-8d08-41b6-90c8-0422f249ff61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_1499e552-9b02-425d-8d5b-bc258107164f" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_30e92acf-8d08-41b6-90c8-0422f249ff61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_e9c3976e-d690-4615-bef4-2743399180e3" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_1499e552-9b02-425d-8d5b-bc258107164f" xlink:to="loc_srt_ProductOrServiceAxis_e9c3976e-d690-4615-bef4-2743399180e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_68e85b0f-08fd-4c58-8a0a-ec5a82244663" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_e9c3976e-d690-4615-bef4-2743399180e3" xlink:to="loc_srt_ProductsAndServicesDomain_68e85b0f-08fd-4c58-8a0a-ec5a82244663" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CloudServicesAndSubscriptionsMember_36d56602-4ca4-4fd2-9ea5-2aee9692a49a" xlink:href="otex-20250630.xsd#otex_CloudServicesAndSubscriptionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_68e85b0f-08fd-4c58-8a0a-ec5a82244663" xlink:to="loc_otex_CloudServicesAndSubscriptionsMember_36d56602-4ca4-4fd2-9ea5-2aee9692a49a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CustomerSupportMember_b10be21a-f9b2-4847-b4df-55cc1adce213" xlink:href="otex-20250630.xsd#otex_CustomerSupportMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_68e85b0f-08fd-4c58-8a0a-ec5a82244663" xlink:to="loc_otex_CustomerSupportMember_b10be21a-f9b2-4847-b4df-55cc1adce213" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_4ee85dcc-6fc3-49c2-a13f-87d6503814a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_1499e552-9b02-425d-8d5b-bc258107164f" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_4ee85dcc-6fc3-49c2-a13f-87d6503814a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_d417ebb8-3380-49b6-8cd5-153a42112a02" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_4ee85dcc-6fc3-49c2-a13f-87d6503814a2" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_d417ebb8-3380-49b6-8cd5-153a42112a02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_70cab91e-6efc-4243-a860-3c7335bf4bf7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_4ee85dcc-6fc3-49c2-a13f-87d6503814a2" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_70cab91e-6efc-4243-a860-3c7335bf4bf7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_fc932233-6b5d-467f-a8ce-e405927cb5fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_4ee85dcc-6fc3-49c2-a13f-87d6503814a2" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_fc932233-6b5d-467f-a8ce-e405927cb5fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ALLOWANCEFORCREDITLOSSESScheduleofActivityforAllowanceforCreditLossesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ALLOWANCEFORCREDITLOSSESScheduleofActivityforAllowanceforCreditLossesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ALLOWANCEFORCREDITLOSSESScheduleofActivityforAllowanceforCreditLossesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditLossAbstract_3328f634-1a26-4fff-854e-89694da933d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_0e458881-8f73-4150-a60c-ed913a306769" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_3328f634-1a26-4fff-854e-89694da933d8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_0e458881-8f73-4150-a60c-ed913a306769" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_4c4680c3-a3ae-464a-81fd-1e6ee098a164" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_3328f634-1a26-4fff-854e-89694da933d8" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_4c4680c3-a3ae-464a-81fd-1e6ee098a164" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_48019bc1-a945-4ac9-9629-6476c2531323" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_3328f634-1a26-4fff-854e-89694da933d8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_48019bc1-a945-4ac9-9629-6476c2531323" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AccountsReceivableAllowanceForCreditLossDivestitureOfBusinesses_971ac988-3918-4697-b1be-7319f090a237" xlink:href="otex-20250630.xsd#otex_AccountsReceivableAllowanceForCreditLossDivestitureOfBusinesses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_3328f634-1a26-4fff-854e-89694da933d8" xlink:to="loc_otex_AccountsReceivableAllowanceForCreditLossDivestitureOfBusinesses_971ac988-3918-4697-b1be-7319f090a237" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_1cf8889b-81ba-47ec-9073-aeb0ccd6a8d0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_3328f634-1a26-4fff-854e-89694da933d8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_1cf8889b-81ba-47ec-9073-aeb0ccd6a8d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ALLOWANCEFORCREDITLOSSESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ALLOWANCEFORCREDITLOSSESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ALLOWANCEFORCREDITLOSSESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditLossAbstract_43435e89-5cff-400a-8924-5fd941a91cb9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditLossAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnbilledContractsReceivable_2c09f72b-4b21-4f86-9086-d2302a496ad9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnbilledContractsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_43435e89-5cff-400a-8924-5fd941a91cb9" xlink:to="loc_us-gaap_UnbilledContractsReceivable_2c09f72b-4b21-4f86-9086-d2302a496ad9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss_37e2f7f4-4092-4ef8-8fb9-f110efd64cce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditLossAbstract_43435e89-5cff-400a-8924-5fd941a91cb9" xlink:to="loc_us-gaap_ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss_37e2f7f4-4092-4ef8-8fb9-f110efd64cce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PROPERTYANDEQUIPMENTDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PROPERTYANDEQUIPMENTDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PROPERTYANDEQUIPMENTDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_87f93bd8-b31c-4469-8d46-034ee472bea5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dc925fff-eed3-4277-a71a-e9477499aefb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_87f93bd8-b31c-4469-8d46-034ee472bea5" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dc925fff-eed3-4277-a71a-e9477499aefb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_07261a0d-061b-43e3-b1da-de8c0ed22032" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dc925fff-eed3-4277-a71a-e9477499aefb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_07261a0d-061b-43e3-b1da-de8c0ed22032" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_07261a0d-061b-43e3-b1da-de8c0ed22032" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ComputerHardwareMember_57b757c2-5ca0-4c38-93f9-62de991ceaf2" xlink:href="otex-20250630.xsd#otex_ComputerHardwareMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:to="loc_otex_ComputerHardwareMember_57b757c2-5ca0-4c38-93f9-62de991ceaf2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ComputerSoftwareMember_e2f79268-764e-4a61-b5ce-4258a9b87d6e" xlink:href="otex-20250630.xsd#otex_ComputerSoftwareMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:to="loc_otex_ComputerSoftwareMember_e2f79268-764e-4a61-b5ce-4258a9b87d6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CapitalizedSoftwareDevelopmentCostsMember_0826ebd4-1470-46cb-b4dc-b339e1d06638" xlink:href="otex-20250630.xsd#otex_CapitalizedSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:to="loc_otex_CapitalizedSoftwareDevelopmentCostsMember_0826ebd4-1470-46cb-b4dc-b339e1d06638" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_cd286b2d-8430-42b3-8286-3363a8d5df52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_cd286b2d-8430-42b3-8286-3363a8d5df52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAndBuildingMember_4f500737-aaba-4634-af86-0f62894c2baa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LandAndBuildingMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:to="loc_us-gaap_LandAndBuildingMember_4f500737-aaba-4634-af86-0f62894c2baa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_159ca102-615e-4fce-8c4a-931851cfd693" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2431b974-43bc-48d3-9048-f17bb9d8ff62" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_159ca102-615e-4fce-8c4a-931851cfd693" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_1f842608-d262-4284-81db-5852d7ee942b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dc925fff-eed3-4277-a71a-e9477499aefb" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_1f842608-d262-4284-81db-5852d7ee942b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_fa4d6ab0-9889-4aca-86b3-bdbe389ca6f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_1f842608-d262-4284-81db-5852d7ee942b" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_fa4d6ab0-9889-4aca-86b3-bdbe389ca6f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember_6b6a462e-a1f1-488b-953a-0a7d56d3197c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_fa4d6ab0-9889-4aca-86b3-bdbe389ca6f1" xlink:to="loc_us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember_6b6a462e-a1f1-488b-953a-0a7d56d3197c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_ebb69213-a2cd-47f8-97f3-994bb2eb0f48" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dc925fff-eed3-4277-a71a-e9477499aefb" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_ebb69213-a2cd-47f8-97f3-994bb2eb0f48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_cbc40817-3e67-40fa-b4fe-9168ad5a6475" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_ebb69213-a2cd-47f8-97f3-994bb2eb0f48" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_cbc40817-3e67-40fa-b4fe-9168ad5a6475" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CompanyOwnedFacilityMember_e897aa7c-ea4b-42f9-985a-f6c583f638e4" xlink:href="otex-20250630.xsd#otex_CompanyOwnedFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_cbc40817-3e67-40fa-b4fe-9168ad5a6475" xlink:to="loc_otex_CompanyOwnedFacilityMember_e897aa7c-ea4b-42f9-985a-f6c583f638e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dc925fff-eed3-4277-a71a-e9477499aefb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_1f770883-07b8-4bec-89e8-f1274c573993" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_1f770883-07b8-4bec-89e8-f1274c573993" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_81f4ab5a-e201-41ac-ad97-13d4ad65b8a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_81f4ab5a-e201-41ac-ad97-13d4ad65b8a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_5cdc6de8-720c-4c05-b9fb-f499003fc0c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_5cdc6de8-720c-4c05-b9fb-f499003fc0c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_e56f91e3-d452-42b0-9ff5-1dafd7f43a92" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_e56f91e3-d452-42b0-9ff5-1dafd7f43a92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_5af2a54d-087c-4a1a-bcaf-308b1932cb74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_26e02c3c-0255-48b9-bdda-ce345a3b820c" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_5af2a54d-087c-4a1a-bcaf-308b1932cb74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_ae7a82db-d6d9-4896-8853-fa5f396c58f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_5f4f11f3-efa8-446a-9f2e-bddee5a70261" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_ae7a82db-d6d9-4896-8853-fa5f396c58f2" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_5f4f11f3-efa8-446a-9f2e-bddee5a70261" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_4b624e0f-ff6a-4e40-9db6-5aad30f6762f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_5f4f11f3-efa8-446a-9f2e-bddee5a70261" xlink:to="loc_srt_RangeAxis_4b624e0f-ff6a-4e40-9db6-5aad30f6762f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_88376abd-acd1-46b1-b9f3-033f0cb531c9" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_4b624e0f-ff6a-4e40-9db6-5aad30f6762f" xlink:to="loc_srt_RangeMember_88376abd-acd1-46b1-b9f3-033f0cb531c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8b47ba37-2311-4df9-92fc-57a3964b2608" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_88376abd-acd1-46b1-b9f3-033f0cb531c9" xlink:to="loc_srt_MinimumMember_8b47ba37-2311-4df9-92fc-57a3964b2608" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_8c7ebebf-8d9c-4205-b2d8-afdacc6d4027" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_88376abd-acd1-46b1-b9f3-033f0cb531c9" xlink:to="loc_srt_MaximumMember_8c7ebebf-8d9c-4205-b2d8-afdacc6d4027" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_55fa717b-b1eb-4604-97c5-bfadb450860b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_5f4f11f3-efa8-446a-9f2e-bddee5a70261" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_55fa717b-b1eb-4604-97c5-bfadb450860b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2e42de38-788a-47b0-acc3-e687bde6efe2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_55fa717b-b1eb-4604-97c5-bfadb450860b" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2e42de38-788a-47b0-acc3-e687bde6efe2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandMember_cd8061a3-5ba2-40f9-a6d0-3f715f18b502" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LandMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2e42de38-788a-47b0-acc3-e687bde6efe2" xlink:to="loc_us-gaap_LandMember_cd8061a3-5ba2-40f9-a6d0-3f715f18b502" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember_dcbdfe55-0e5b-4558-b840-91c7b1fc1a9c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquipmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_2e42de38-788a-47b0-acc3-e687bde6efe2" xlink:to="loc_us-gaap_EquipmentMember_dcbdfe55-0e5b-4558-b840-91c7b1fc1a9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_5f4f11f3-efa8-446a-9f2e-bddee5a70261" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_966d0876-4477-49f6-b22c-b8b2ee25c54d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseTermOfContract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:to="loc_us-gaap_LesseeOperatingLeaseTermOfContract_966d0876-4477-49f6-b22c-b8b2ee25c54d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRenewalTerm_f8995639-4876-4dd4-a96e-aaaa545a5a72" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:to="loc_us-gaap_LesseeOperatingLeaseRenewalTerm_f8995639-4876-4dd4-a96e-aaaa545a5a72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_68617252-ea30-40ec-bc51-f68b305aa65a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_68617252-ea30-40ec-bc51-f68b305aa65a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths_0a7a757d-971a-4ee9-8c5f-2ad52dac468f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths_0a7a757d-971a-4ee9-8c5f-2ad52dac468f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LessorOperatingLeasePaymentToBeReceivedThereafter_1b296e47-8d9d-4e5b-8a30-b5816aa7867f" xlink:href="otex-20250630.xsd#otex_LessorOperatingLeasePaymentToBeReceivedThereafter"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_7b7ec67c-bc90-4f37-866e-b2c5b44ad800" xlink:to="loc_otex_LessorOperatingLeasePaymentToBeReceivedThereafter_1b296e47-8d9d-4e5b-8a30-b5816aa7867f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESScheduleofCondensedConsolidatedBalanceSheetsInformationRelatedtoLeasesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESScheduleofCondensedConsolidatedBalanceSheetsInformationRelatedtoLeasesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESScheduleofCondensedConsolidatedBalanceSheetsInformationRelatedtoLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract_4dc4003c-6d94-4442-883d-7f12e2ac1318" xlink:href="otex-20250630.xsd#otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract_4dc4003c-6d94-4442-883d-7f12e2ac1318" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_0509e654-6a06-44e9-ba16-004cb63d8eb2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract_4dc4003c-6d94-4442-883d-7f12e2ac1318" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_0509e654-6a06-44e9-ba16-004cb63d8eb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_fa01a261-942c-4090-81d2-709cad0aa7f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract_4dc4003c-6d94-4442-883d-7f12e2ac1318" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_fa01a261-942c-4090-81d2-709cad0aa7f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_c9dd89e2-b00f-4bc7-8a7e-278ddd13a6b3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract_4dc4003c-6d94-4442-883d-7f12e2ac1318" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_c9dd89e2-b00f-4bc7-8a7e-278ddd13a6b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_5585361b-7e24-4586-851c-bdcc25902806" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_OperatingLeaseAssetsAndLiabilitiesLesseeAbstract_4dc4003c-6d94-4442-883d-7f12e2ac1318" xlink:to="loc_us-gaap_OperatingLeaseLiability_5585361b-7e24-4586-851c-bdcc25902806" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FinanceLeaseAssetsAndLiabilitiesLesseeAbstract_42e3c437-d6f7-496c-a1a8-f979602632b4" xlink:href="otex-20250630.xsd#otex_FinanceLeaseAssetsAndLiabilitiesLesseeAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_otex_FinanceLeaseAssetsAndLiabilitiesLesseeAbstract_42e3c437-d6f7-496c-a1a8-f979602632b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FinanceLeaseReceivablesCurrent_f2f3a559-6bfe-4c9a-b9ec-cc1911a164cc" xlink:href="otex-20250630.xsd#otex_FinanceLeaseReceivablesCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_FinanceLeaseAssetsAndLiabilitiesLesseeAbstract_42e3c437-d6f7-496c-a1a8-f979602632b4" xlink:to="loc_otex_FinanceLeaseReceivablesCurrent_f2f3a559-6bfe-4c9a-b9ec-cc1911a164cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FinanceLeaseReceivablesNoncurrent_701fb0c9-1e48-4b7e-921a-54cd1b9e5948" xlink:href="otex-20250630.xsd#otex_FinanceLeaseReceivablesNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_FinanceLeaseAssetsAndLiabilitiesLesseeAbstract_42e3c437-d6f7-496c-a1a8-f979602632b4" xlink:to="loc_otex_FinanceLeaseReceivablesNoncurrent_701fb0c9-1e48-4b7e-921a-54cd1b9e5948" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FinanceLeaseReceivables_c2f71c16-a2b8-4f8e-bee9-1c3cc92d296c" xlink:href="otex-20250630.xsd#otex_FinanceLeaseReceivables"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_FinanceLeaseAssetsAndLiabilitiesLesseeAbstract_42e3c437-d6f7-496c-a1a8-f979602632b4" xlink:to="loc_otex_FinanceLeaseReceivables_c2f71c16-a2b8-4f8e-bee9-1c3cc92d296c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_53712d33-e0c0-464e-b36d-328ecdc97f69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_53712d33-e0c0-464e-b36d-328ecdc97f69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_d9cac8bb-8dc4-44fb-83ee-f9034d517191" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_d9cac8bb-8dc4-44fb-83ee-f9034d517191" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_e474d394-4eec-4f0a-aced-9496a15cf3c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_us-gaap_FinanceLeaseLiability_e474d394-4eec-4f0a-aced-9496a15cf3c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList_8a172e9e-a6e8-4d11-9e8d-6035327c3c6d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList_8a172e9e-a6e8-4d11-9e8d-6035327c3c6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList_7e73b943-5a8c-4283-a529-b6ebedb8e7bc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList_7e73b943-5a8c-4283-a529-b6ebedb8e7bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList_e0a036f3-7d48-457b-9552-ded983119808" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5baa12ed-55e9-49a8-975b-5e866ed9a7cb" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList_e0a036f3-7d48-457b-9552-ded983119808" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESScheduleofWeightedAverageRemainingLeaseTermDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESScheduleofWeightedAverageRemainingLeaseTermDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESScheduleofWeightedAverageRemainingLeaseTermDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_04c1ec79-4329-4fed-8c80-7afd8b20596a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_WeightedAverageRemainingLeaseTermAbstract_d7a7c937-5704-45ed-a9bb-f38ce4562121" xlink:href="otex-20250630.xsd#otex_WeightedAverageRemainingLeaseTermAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_04c1ec79-4329-4fed-8c80-7afd8b20596a" xlink:to="loc_otex_WeightedAverageRemainingLeaseTermAbstract_d7a7c937-5704-45ed-a9bb-f38ce4562121" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_d144a188-9513-43f8-a35c-384ec01e3812" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_WeightedAverageRemainingLeaseTermAbstract_d7a7c937-5704-45ed-a9bb-f38ce4562121" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_d144a188-9513-43f8-a35c-384ec01e3812" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_944ca2d2-dfe7-45cf-aa38-d2dafc53d09c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_WeightedAverageRemainingLeaseTermAbstract_d7a7c937-5704-45ed-a9bb-f38ce4562121" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_944ca2d2-dfe7-45cf-aa38-d2dafc53d09c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_WeightedAverageDiscountRateAbstract_bd17ac0e-fca4-412e-af83-242c8905651e" xlink:href="otex-20250630.xsd#otex_WeightedAverageDiscountRateAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_04c1ec79-4329-4fed-8c80-7afd8b20596a" xlink:to="loc_otex_WeightedAverageDiscountRateAbstract_bd17ac0e-fca4-412e-af83-242c8905651e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_2b8f67e0-94f6-46f9-af19-4eb47d1034d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_WeightedAverageDiscountRateAbstract_bd17ac0e-fca4-412e-af83-242c8905651e" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_2b8f67e0-94f6-46f9-af19-4eb47d1034d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_71e4b3d2-3a60-4091-8298-b7b25bedb20a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_WeightedAverageDiscountRateAbstract_bd17ac0e-fca4-412e-af83-242c8905651e" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_71e4b3d2-3a60-4091-8298-b7b25bedb20a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESScheduleofLeaseCostsandOtherInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESScheduleofLeaseCostsandOtherInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESScheduleofLeaseCostsandOtherInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_c6a0604d-77da-4bdd-bd7c-4f1825649019" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_7e0088dc-d245-4a02-9f03-78e4da8ef3a6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_c6a0604d-77da-4bdd-bd7c-4f1825649019" xlink:to="loc_us-gaap_OperatingLeaseCost_7e0088dc-d245-4a02-9f03-78e4da8ef3a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermLeaseCost_fbb0212d-e16d-4d89-95f8-f4a6b24c6bfa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermLeaseCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_c6a0604d-77da-4bdd-bd7c-4f1825649019" xlink:to="loc_us-gaap_ShortTermLeaseCost_fbb0212d-e16d-4d89-95f8-f4a6b24c6bfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_e99b7192-8c5e-4b2c-ba58-bcdc2d43c5f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableLeaseCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_c6a0604d-77da-4bdd-bd7c-4f1825649019" xlink:to="loc_us-gaap_VariableLeaseCost_e99b7192-8c5e-4b2c-ba58-bcdc2d43c5f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_b5e48cff-38b9-4e4c-ab8b-06bccb6c1626" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubleaseIncome"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_c6a0604d-77da-4bdd-bd7c-4f1825649019" xlink:to="loc_us-gaap_SubleaseIncome_b5e48cff-38b9-4e4c-ab8b-06bccb6c1626" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_293b0c01-7f90-4c9f-b515-300b3e6cbfbc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseCost"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_c6a0604d-77da-4bdd-bd7c-4f1825649019" xlink:to="loc_us-gaap_LeaseCost_293b0c01-7f90-4c9f-b515-300b3e6cbfbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESSupplementalCashFlowInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESSupplementalCashFlowInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESSupplementalCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_abdb20e9-0e0a-4a50-9199-43195f36e669" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_057a7d3b-2aeb-4545-b1fb-3406b10263c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_abdb20e9-0e0a-4a50-9199-43195f36e669" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_057a7d3b-2aeb-4545-b1fb-3406b10263c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_542a6bca-8edf-46a4-bd47-2dc4d596c300" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_057a7d3b-2aeb-4545-b1fb-3406b10263c7" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_542a6bca-8edf-46a4-bd47-2dc4d596c300" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_81ea788c-65d8-46f9-aa57-d261aa29d272" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_542a6bca-8edf-46a4-bd47-2dc4d596c300" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_81ea788c-65d8-46f9-aa57-d261aa29d272" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_24994948-dc49-40b2-a5cf-652d8979e371" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_81ea788c-65d8-46f9-aa57-d261aa29d272" xlink:to="loc_otex_MicroFocusMember_24994948-dc49-40b2-a5cf-652d8979e371" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_b1c9ec1d-f8b3-4281-aab3-2619ee388d99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_057a7d3b-2aeb-4545-b1fb-3406b10263c7" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_b1c9ec1d-f8b3-4281-aab3-2619ee388d99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_84e708fe-3377-4c80-9195-490eb8bbf10e" xlink:href="otex-20250630.xsd#otex_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_b1c9ec1d-f8b3-4281-aab3-2619ee388d99" xlink:to="loc_otex_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_84e708fe-3377-4c80-9195-490eb8bbf10e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_1e4ed75c-0324-4637-9122-f7f3b9c9d020" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeasePayments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_84e708fe-3377-4c80-9195-490eb8bbf10e" xlink:to="loc_us-gaap_OperatingLeasePayments_1e4ed75c-0324-4637-9122-f7f3b9c9d020" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FinanceLeasePayments_bf2c6435-74c1-4aaf-9bff-5b253e95b6b2" xlink:href="otex-20250630.xsd#otex_FinanceLeasePayments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_84e708fe-3377-4c80-9195-490eb8bbf10e" xlink:to="loc_otex_FinanceLeasePayments_bf2c6435-74c1-4aaf-9bff-5b253e95b6b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_5162b5e2-17c4-4e07-9d43-b908162e5215" xlink:href="otex-20250630.xsd#otex_RightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_b1c9ec1d-f8b3-4281-aab3-2619ee388d99" xlink:to="loc_otex_RightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_5162b5e2-17c4-4e07-9d43-b908162e5215" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_4b0da8c8-814f-4bba-8ffc-73024893f2a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_RightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_5162b5e2-17c4-4e07-9d43-b908162e5215" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_4b0da8c8-814f-4bba-8ffc-73024893f2a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessCombinationRecognizedIdentifiableAssetAcquiredandLiabilityAssumedOperatingLeaseRightofUseAsset_dae5c903-3e7d-48f0-925f-41668423ff5e" xlink:href="otex-20250630.xsd#otex_BusinessCombinationRecognizedIdentifiableAssetAcquiredandLiabilityAssumedOperatingLeaseRightofUseAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_b1c9ec1d-f8b3-4281-aab3-2619ee388d99" xlink:to="loc_otex_BusinessCombinationRecognizedIdentifiableAssetAcquiredandLiabilityAssumedOperatingLeaseRightofUseAsset_dae5c903-3e7d-48f0-925f-41668423ff5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LEASESScheduleofMaturityofLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LEASESScheduleofMaturityofLeaseLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LEASESScheduleofMaturityofLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_ee548f1c-73d2-4ce6-9798-e5878b88a6a7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_ee548f1c-73d2-4ce6-9798-e5878b88a6a7" xlink:to="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_18addd11-4099-48ee-82ea-5b6a573c4d01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_18addd11-4099-48ee-82ea-5b6a573c4d01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1fba4d75-9215-493f-a526-d5d2397ac718" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1fba4d75-9215-493f-a526-d5d2397ac718" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_fa67cb2d-172e-4407-9d5a-76ee65d916ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_fa67cb2d-172e-4407-9d5a-76ee65d916ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_a2f30267-7b18-4165-96e8-5d34d3916336" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_a2f30267-7b18-4165-96e8-5d34d3916336" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_edc0fcf6-1d3b-4c3e-8345-51a02c7da625" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_edc0fcf6-1d3b-4c3e-8345-51a02c7da625" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_29e5a788-71c1-4a58-ace9-b3464e04de7b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_29e5a788-71c1-4a58-ace9-b3464e04de7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_570b9333-0e6a-41b5-8106-32fa52ffb885" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_570b9333-0e6a-41b5-8106-32fa52ffb885" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_cf6f9c04-699a-48ab-9612-981d1070a7b2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_cf6f9c04-699a-48ab-9612-981d1070a7b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OperatingLeaseLiabilityIncludingDisposalGroup_401fabee-0282-4588-87fd-96de88d05459" xlink:href="otex-20250630.xsd#otex_OperatingLeaseLiabilityIncludingDisposalGroup"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_9e710660-7c31-4f1e-a673-f11209a435f4" xlink:to="loc_otex_OperatingLeaseLiabilityIncludingDisposalGroup_401fabee-0282-4588-87fd-96de88d05459" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_ee548f1c-73d2-4ce6-9798-e5878b88a6a7" xlink:to="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_406f70bc-add1-4716-8931-a7515dd5d0be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_406f70bc-add1-4716-8931-a7515dd5d0be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_2c907de9-14a0-4c03-aadc-6559f0d15f1b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_2c907de9-14a0-4c03-aadc-6559f0d15f1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_6c1ac094-fc0c-44b2-8216-44abb9d57823" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_6c1ac094-fc0c-44b2-8216-44abb9d57823" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_2608de45-9901-4400-a184-ec081070c8e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_2608de45-9901-4400-a184-ec081070c8e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_e7c0b90f-122b-499a-8d64-1725b0583c63" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_e7c0b90f-122b-499a-8d64-1725b0583c63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_f1531b88-ddc5-4373-90c4-67a22b862bfe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_f1531b88-ddc5-4373-90c4-67a22b862bfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_ae30d1ef-155d-47ec-822f-2dd44ab4d728" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_ae30d1ef-155d-47ec-822f-2dd44ab4d728" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_e8a6343a-2062-40a6-881e-ce9a605169df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_e8a6343a-2062-40a6-881e-ce9a605169df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_50f052ff-c7a1-4d61-9416-d4638befa5bf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_b7ec5375-ca79-4ab7-a93c-af74c3443a96" xlink:to="loc_us-gaap_FinanceLeaseLiability_50f052ff-c7a1-4d61-9416-d4638befa5bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GOODWILLDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#GOODWILLDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GOODWILLDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_d762c8ab-129c-4a10-80a0-9f7c51ed62ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_cd072640-7719-4705-b299-8fc2dd243daf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfGoodwillTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_d762c8ab-129c-4a10-80a0-9f7c51ed62ba" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_cd072640-7719-4705-b299-8fc2dd243daf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_e9947ca7-84b0-4806-bb48-15524f02e418" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_cd072640-7719-4705-b299-8fc2dd243daf" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_e9947ca7-84b0-4806-bb48-15524f02e418" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9e5e2cc0-1e79-4e73-be80-08a1a730c480" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_e9947ca7-84b0-4806-bb48-15524f02e418" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9e5e2cc0-1e79-4e73-be80-08a1a730c480" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_a1932849-96d4-40a1-87cc-d9bdc5148373" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9e5e2cc0-1e79-4e73-be80-08a1a730c480" xlink:to="loc_otex_MicroFocusMember_a1932849-96d4-40a1-87cc-d9bdc5148373" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AMCBusinessMember_b9dcf0f4-9377-47fe-b375-825a243f73c6" xlink:href="otex-20250630.xsd#otex_AMCBusinessMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9e5e2cc0-1e79-4e73-be80-08a1a730c480" xlink:to="loc_otex_AMCBusinessMember_b9dcf0f4-9377-47fe-b375-825a243f73c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherAcquisitionsMember_8f14f872-d427-4967-ac88-9ed4df7510bd" xlink:href="otex-20250630.xsd#otex_OtherAcquisitionsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9e5e2cc0-1e79-4e73-be80-08a1a730c480" xlink:to="loc_otex_OtherAcquisitionsMember_8f14f872-d427-4967-ac88-9ed4df7510bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PillrMember_0b7ddd41-1313-493d-99b4-46dde0785bb2" xlink:href="otex-20250630.xsd#otex_PillrMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9e5e2cc0-1e79-4e73-be80-08a1a730c480" xlink:to="loc_otex_PillrMember_0b7ddd41-1313-493d-99b4-46dde0785bb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillLineItems_22e35791-e563-420c-8dff-244193507b9f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_cd072640-7719-4705-b299-8fc2dd243daf" xlink:to="loc_us-gaap_GoodwillLineItems_22e35791-e563-420c-8dff-244193507b9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_22e35791-e563-420c-8dff-244193507b9f" xlink:to="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_79be2533-9670-4887-b141-8ba54075cad3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:to="loc_us-gaap_Goodwill_79be2533-9670-4887-b141-8ba54075cad3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_52035240-cd08-4080-b231-4e217e2aee57" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAcquiredDuringPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_52035240-cd08-4080-b231-4e217e2aee57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_GoodwillDivestitureDuringPeriod_0d053ad8-4f61-4870-a784-8b959e6314e7" xlink:href="otex-20250630.xsd#otex_GoodwillDivestitureDuringPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:to="loc_otex_GoodwillDivestitureDuringPeriod_0d053ad8-4f61-4870-a784-8b959e6314e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_GoodwillAcquiredDuringPeriodOther_98f5f99a-985a-4032-aee9-a592b30652da" xlink:href="otex-20250630.xsd#otex_GoodwillAcquiredDuringPeriodOther"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:to="loc_otex_GoodwillAcquiredDuringPeriodOther_98f5f99a-985a-4032-aee9-a592b30652da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_86fbc26a-133d-4c61-a4bf-02bfc9f3ba26" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:to="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_86fbc26a-133d-4c61-a4bf-02bfc9f3ba26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_cc754f9a-20a7-48a6-9b08-f23db8c7267a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_36c721a0-a8f7-4916-8de4-920ad10d1d63" xlink:to="loc_us-gaap_Goodwill_cc754f9a-20a7-48a6-9b08-f23db8c7267a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSScheduleofAcquiredIntangiblesbyAssetClassDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUIREDINTANGIBLEASSETSScheduleofAcquiredIntangiblesbyAssetClassDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSScheduleofAcquiredIntangiblesbyAssetClassDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0e6b9e7b-4bc8-4f5d-84c4-77a48ae54683" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_48e50bc0-4cff-446f-8153-f1536643a48d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0e6b9e7b-4bc8-4f5d-84c4-77a48ae54683" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_48e50bc0-4cff-446f-8153-f1536643a48d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_eddd1e82-e683-4ec8-8e92-0ef929d17b72" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_48e50bc0-4cff-446f-8153-f1536643a48d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_eddd1e82-e683-4ec8-8e92-0ef929d17b72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf80499d-9c34-425d-8337-ab66e9e15421" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_eddd1e82-e683-4ec8-8e92-0ef929d17b72" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf80499d-9c34-425d-8337-ab66e9e15421" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_7e1e43fc-975f-4643-a28e-76e1046db214" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TechnologyBasedIntangibleAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf80499d-9c34-425d-8337-ab66e9e15421" xlink:to="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_7e1e43fc-975f-4643-a28e-76e1046db214" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelatedIntangibleAssetsMember_8f525799-d434-45a0-992a-b8a112dfcaa2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CustomerRelatedIntangibleAssetsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf80499d-9c34-425d-8337-ab66e9e15421" xlink:to="loc_us-gaap_CustomerRelatedIntangibleAssetsMember_8f525799-d434-45a0-992a-b8a112dfcaa2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_f8a36d98-9514-4994-956b-fa96d7e57c00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_48e50bc0-4cff-446f-8153-f1536643a48d" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_f8a36d98-9514-4994-956b-fa96d7e57c00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_3206e81e-9214-4fa4-a6c9-b59031f5d628" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNetAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_f8a36d98-9514-4994-956b-fa96d7e57c00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_3206e81e-9214-4fa4-a6c9-b59031f5d628" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_ad70f268-ff2a-42f1-bef3-aeb587dbc375" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_3206e81e-9214-4fa4-a6c9-b59031f5d628" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_ad70f268-ff2a-42f1-bef3-aeb587dbc375" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_841c6fca-3c4d-4340-a7e0-703348e9dd2d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_3206e81e-9214-4fa4-a6c9-b59031f5d628" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_841c6fca-3c4d-4340-a7e0-703348e9dd2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_22086f6a-733a-415c-a5e8-6cda399e5e2f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_3206e81e-9214-4fa4-a6c9-b59031f5d628" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_22086f6a-733a-415c-a5e8-6cda399e5e2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUIREDINTANGIBLEASSETSAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_5dcfea52-86fb-4a46-afa3-5ca105c53ed7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_d5212249-0ff2-49e6-b767-573f1b9028f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_5dcfea52-86fb-4a46-afa3-5ca105c53ed7" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_d5212249-0ff2-49e6-b767-573f1b9028f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_2a23a34b-cb1f-42d4-9d8a-5099cf84e114" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_d5212249-0ff2-49e6-b767-573f1b9028f8" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_2a23a34b-cb1f-42d4-9d8a-5099cf84e114" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4c14cdc8-4a01-4777-adc5-715e0a948c5e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_2a23a34b-cb1f-42d4-9d8a-5099cf84e114" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4c14cdc8-4a01-4777-adc5-715e0a948c5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_04d60d03-1400-4bb5-926c-a6137a773d02" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TechnologyBasedIntangibleAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4c14cdc8-4a01-4777-adc5-715e0a948c5e" xlink:to="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_04d60d03-1400-4bb5-926c-a6137a773d02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelatedIntangibleAssetsMember_956a31b8-4bd3-4966-ba24-70907b179daf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CustomerRelatedIntangibleAssetsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4c14cdc8-4a01-4777-adc5-715e0a948c5e" xlink:to="loc_us-gaap_CustomerRelatedIntangibleAssetsMember_956a31b8-4bd3-4966-ba24-70907b179daf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_75a62072-81d4-4333-a8f2-8aead937a839" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_d5212249-0ff2-49e6-b767-573f1b9028f8" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_75a62072-81d4-4333-a8f2-8aead937a839" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FiniteLivedIntangibleAssetsGrossReductionDueToFullyAmortizedIntangibleAssets_bd48f712-7529-4b60-beb1-f343ac9723db" xlink:href="otex-20250630.xsd#otex_FiniteLivedIntangibleAssetsGrossReductionDueToFullyAmortizedIntangibleAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_75a62072-81d4-4333-a8f2-8aead937a839" xlink:to="loc_otex_FiniteLivedIntangibleAssetsGrossReductionDueToFullyAmortizedIntangibleAssets_bd48f712-7529-4b60-beb1-f343ac9723db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_30637131-78e5-4cf2-9689-88c0d8495f1a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_75a62072-81d4-4333-a8f2-8aead937a839" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_30637131-78e5-4cf2-9689-88c0d8495f1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSScheduleofEstimatedFutureAmortizationExpenseDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUIREDINTANGIBLEASSETSScheduleofEstimatedFutureAmortizationExpenseDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUIREDINTANGIBLEASSETSScheduleofEstimatedFutureAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_112e4795-6ba6-4fba-8f01-2af2bf2a48bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_112e4795-6ba6-4fba-8f01-2af2bf2a48bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_663e7b58-0110-42b2-a5a4-3897b88c82f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_663e7b58-0110-42b2-a5a4-3897b88c82f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_0836604d-0d56-4430-ae9e-a1b483036cee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_0836604d-0d56-4430-ae9e-a1b483036cee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_4eac51c7-6920-4ba7-8648-0db73c56ef03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_4eac51c7-6920-4ba7-8648-0db73c56ef03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_cde4d404-6337-44c8-96a4-575829176f0d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_cde4d404-6337-44c8-96a4-575829176f0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_f9b0e93c-ba7f-429c-a520-ecc3fad9db44" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_f9b0e93c-ba7f-429c-a520-ecc3fad9db44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_dc257b19-487e-4da2-a852-90bc8d9fc9f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_41704651-bf39-4f97-a030-e1aa51232b00" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_dc257b19-487e-4da2-a852-90bc8d9fc9f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETSScheduleofComponentsofPrepaidExpensesandOtherAssetsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PREPAIDEXPENSESANDOTHERASSETSScheduleofComponentsofPrepaidExpensesandOtherAssetsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETSScheduleofComponentsofPrepaidExpensesandOtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsAbstract_ddbe1c90-5cbc-42fa-917f-708718925e52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_ddbe1c90-5cbc-42fa-917f-708718925e52" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndInvestmentsCurrent_7c2c4fe8-0cf8-465b-bc5e-3780881f173d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndInvestmentsCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:to="loc_us-gaap_RestrictedCashAndInvestmentsCurrent_7c2c4fe8-0cf8-465b-bc5e-3780881f173d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNetCurrent_53a4ab2a-d1c6-4d74-9205-154681c2228d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:to="loc_us-gaap_CapitalizedContractCostNetCurrent_53a4ab2a-d1c6-4d74-9205-154681c2228d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousCurrent_5f605ede-8f5d-4f4f-9d5b-4023efc54843" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsMiscellaneousCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousCurrent_5f605ede-8f5d-4f4f-9d5b-4023efc54843" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_d7c3b03f-6cc4-4e84-9d90-7bd3ce6de715" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_d7c3b03f-6cc4-4e84-9d90-7bd3ce6de715" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_66469324-775a-4989-b207-8481642add4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_da7016ac-266a-43cb-9754-1bf61dc51013" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_66469324-775a-4989-b207-8481642add4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_ddbe1c90-5cbc-42fa-917f-708718925e52" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndInvestmentsNoncurrent_c7a025a0-c8dc-4b61-bc43-91d1ceda1761" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndInvestmentsNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:to="loc_us-gaap_RestrictedCashAndInvestmentsNoncurrent_c7a025a0-c8dc-4b61-bc43-91d1ceda1761" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNetNoncurrent_07177ee2-f0ef-4501-8e72-fef0ab794afd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostNetNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:to="loc_us-gaap_CapitalizedContractCostNetNoncurrent_07177ee2-f0ef-4501-8e72-fef0ab794afd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_e6b26626-936c-499c-8c1e-191a021e72e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityMethodInvestments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:to="loc_us-gaap_EquityMethodInvestments_e6b26626-936c-499c-8c1e-191a021e72e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PrepaidExpensesAndOtherAssetsFinancialAssetsAvailableForSale_7d3148fe-c3f4-4784-8b23-29d4cd5bcbfa" xlink:href="otex-20250630.xsd#otex_PrepaidExpensesAndOtherAssetsFinancialAssetsAvailableForSale"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:to="loc_otex_PrepaidExpensesAndOtherAssetsFinancialAssetsAvailableForSale_7d3148fe-c3f4-4784-8b23-29d4cd5bcbfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsNoncurrent_26d4f634-ba00-4ac9-b511-2904b61ebac9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsNoncurrent_26d4f634-ba00-4ac9-b511-2904b61ebac9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_44b841bb-cb84-4e7a-9811-eb058d026cd9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_56f8493d-2bd8-4250-82cf-1604abba8951" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_44b841bb-cb84-4e7a-9811-eb058d026cd9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETSAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PREPAIDEXPENSESANDOTHERASSETSAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PREPAIDEXPENSESANDOTHERASSETSAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsAbstract_15e6d90f-5e58-4097-983c-addb456ea194" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e38b9a5c-6318-4f48-bc52-c56ba61a77c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_15e6d90f-5e58-4097-983c-addb456ea194" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e38b9a5c-6318-4f48-bc52-c56ba61a77c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_470464b6-7e4e-4fd7-a4b1-0211fbbe7e51" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e38b9a5c-6318-4f48-bc52-c56ba61a77c9" xlink:to="loc_srt_RangeAxis_470464b6-7e4e-4fd7-a4b1-0211fbbe7e51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_3e780c1b-8f4c-4026-8690-375d1ae363b8" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_470464b6-7e4e-4fd7-a4b1-0211fbbe7e51" xlink:to="loc_srt_RangeMember_3e780c1b-8f4c-4026-8690-375d1ae363b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8297d3db-aac3-4cbf-9338-d78ca12379c8" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3e780c1b-8f4c-4026-8690-375d1ae363b8" xlink:to="loc_srt_MinimumMember_8297d3db-aac3-4cbf-9338-d78ca12379c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_d3c08c33-0afb-4c95-b78e-23aa0a82b9ae" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3e780c1b-8f4c-4026-8690-375d1ae363b8" xlink:to="loc_srt_MaximumMember_d3c08c33-0afb-4c95-b78e-23aa0a82b9ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_c00a90e1-d6f8-40e8-9396-b566828f9e9a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e38b9a5c-6318-4f48-bc52-c56ba61a77c9" xlink:to="loc_srt_OwnershipAxis_c00a90e1-d6f8-40e8-9396-b566828f9e9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_024e9c09-8f1f-4801-9412-b6a66f37316a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipAxis_c00a90e1-d6f8-40e8-9396-b566828f9e9a" xlink:to="loc_srt_OwnershipDomain_024e9c09-8f1f-4801-9412-b6a66f37316a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LimitedPartnerInvestmentsMember_46e3e6a0-c035-4f6b-ba8b-b94ec71a258b" xlink:href="otex-20250630.xsd#otex_LimitedPartnerInvestmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipDomain_024e9c09-8f1f-4801-9412-b6a66f37316a" xlink:to="loc_otex_LimitedPartnerInvestmentsMember_46e3e6a0-c035-4f6b-ba8b-b94ec71a258b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_11e81c94-e20b-435e-8476-99df8ee04de3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e38b9a5c-6318-4f48-bc52-c56ba61a77c9" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_11e81c94-e20b-435e-8476-99df8ee04de3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_dc2cf1af-ddd7-4eb7-ad66-23cb4f0c9546" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_11e81c94-e20b-435e-8476-99df8ee04de3" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_dc2cf1af-ddd7-4eb7-ad66-23cb4f0c9546" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_4c6e3807-53e1-4f61-a1fe-8e3bad2cb976" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_11e81c94-e20b-435e-8476-99df8ee04de3" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_4c6e3807-53e1-4f61-a1fe-8e3bad2cb976" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESScheduleofCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTSPAYABLEANDACCRUEDLIABILITIESScheduleofCurrentLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESScheduleofCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_4147dad3-2b50-443a-a02f-cb5f19c529ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_AccountsPayableCurrent_4147dad3-2b50-443a-a02f-cb5f19c529ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_4583b23e-eee8-4d33-9e64-4f6563420a84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_4583b23e-eee8-4d33-9e64-4f6563420a84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_ee49d73a-7c8a-48f0-b730-e0ec7d5c38ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_ee49d73a-7c8a-48f0-b730-e0ec7d5c38ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrent_b17195aa-7a33-4b16-a3d3-39f133a8fb0e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxesPayableCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_TaxesPayableCurrent_b17195aa-7a33-4b16-a3d3-39f133a8fb0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_1ea28d82-d361-426a-8f13-2242db3c43fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_1ea28d82-d361-426a-8f13-2242db3c43fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AccruedInterestOnLongTermDebt_612ad03a-eda4-43a7-b387-eceabb901600" xlink:href="otex-20250630.xsd#otex_AccruedInterestOnLongTermDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_otex_AccruedInterestOnLongTermDebt_612ad03a-eda4-43a7-b387-eceabb901600" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent_3fdcd78d-1c18-4a4f-895c-aede57d9b0c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_RestructuringReserveCurrent_3fdcd78d-1c18-4a4f-895c-aede57d9b0c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetRetirementObligationCurrent_460b6cc0-931f-4be3-9dfc-ed2af4dd14fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetRetirementObligationCurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_us-gaap_AssetRetirementObligationCurrent_460b6cc0-931f-4be3-9dfc-ed2af4dd14fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_9654abb1-bedf-4d9d-bd50-7809c1a8cff3" xlink:href="otex-20250630.xsd#otex_CurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_83bae4a5-87ff-470b-a3e8-d7d6541610a9" xlink:to="loc_otex_CurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_9654abb1-bedf-4d9d-bd50-7809c1a8cff3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESScheduleofLongTermAccruedLiabilitiesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTSPAYABLEANDACCRUEDLIABILITIESScheduleofLongTermAccruedLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESScheduleofLongTermAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_924f8a45-c9d6-4d1f-892f-ff799925011d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveNoncurrent_9a7dad78-ddb6-45e2-92b9-7e38f77331ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserveNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_924f8a45-c9d6-4d1f-892f-ff799925011d" xlink:to="loc_us-gaap_RestructuringReserveNoncurrent_9a7dad78-ddb6-45e2-92b9-7e38f77331ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesNoncurrent_a5b427d0-4bcf-4bdc-af33-aaa795650911" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAccruedLiabilitiesNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_924f8a45-c9d6-4d1f-892f-ff799925011d" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesNoncurrent_a5b427d0-4bcf-4bdc-af33-aaa795650911" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetRetirementObligationsNoncurrent_b692b62d-9a38-4e4a-935e-e9e31a82eae6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetRetirementObligationsNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_924f8a45-c9d6-4d1f-892f-ff799925011d" xlink:to="loc_us-gaap_AssetRetirementObligationsNoncurrent_b692b62d-9a38-4e4a-935e-e9e31a82eae6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NonCurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_5a94c17c-ee05-4b3c-a28d-ebd6b54775ae" xlink:href="otex-20250630.xsd#otex_NonCurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_924f8a45-c9d6-4d1f-892f-ff799925011d" xlink:to="loc_otex_NonCurrentAccountsPayableAndAccruedLiabilitiesPlusOtherAccruals_5a94c17c-ee05-4b3c-a28d-ebd6b54775ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCOUNTSPAYABLEANDACCRUEDLIABILITIESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCOUNTSPAYABLEANDACCRUEDLIABILITIESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_47b8b12a-b0be-4193-9242-71ed95d67939" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AssetRetirementObligationPresentValue_9b837d38-bf5a-4317-a8d8-310130faa9f0" xlink:href="otex-20250630.xsd#otex_AssetRetirementObligationPresentValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_47b8b12a-b0be-4193-9242-71ed95d67939" xlink:to="loc_otex_AssetRetirementObligationPresentValue_9b837d38-bf5a-4317-a8d8-310130faa9f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AssetRetirementObligationUndiscountedValue_25954ce7-e6c6-4efa-bb80-f12c12b171b7" xlink:href="otex-20250630.xsd#otex_AssetRetirementObligationUndiscountedValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract_47b8b12a-b0be-4193-9242-71ed95d67939" xlink:to="loc_otex_AssetRetirementObligationUndiscountedValue_25954ce7-e6c6-4efa-bb80-f12c12b171b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LONGTERMDEBTScheduleofLongTermDebtDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LONGTERMDEBTScheduleofLongTermDebtDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LONGTERMDEBTScheduleofLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_8216c0f3-b610-46ff-afcd-8c864d125d60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_feed0d64-702a-4bac-819c-298b9cf018f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_8216c0f3-b610-46ff-afcd-8c864d125d60" xlink:to="loc_us-gaap_DebtInstrumentTable_feed0d64-702a-4bac-819c-298b9cf018f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_8c9c5081-3f59-45ab-ab54-2492153abd47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_feed0d64-702a-4bac-819c-298b9cf018f7" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_8c9c5081-3f59-45ab-ab54-2492153abd47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7ef7feb8-3e70-4ad4-842c-401fa2fcb673" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_8c9c5081-3f59-45ab-ab54-2492153abd47" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_7ef7feb8-3e70-4ad4-842c-401fa2fcb673" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_b560805c-7184-464a-a7ea-e11a0707ef68" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7ef7feb8-3e70-4ad4-842c-401fa2fcb673" xlink:to="loc_us-gaap_SeniorNotesMember_b560805c-7184-464a-a7ea-e11a0707ef68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_029d2a03-23ab-4d3b-b4e2-b2bb17dc5fc8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7ef7feb8-3e70-4ad4-842c-401fa2fcb673" xlink:to="loc_us-gaap_LineOfCreditMember_029d2a03-23ab-4d3b-b4e2-b2bb17dc5fc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_dfe73094-c271-4083-a8a4-aa418563a61d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_feed0d64-702a-4bac-819c-298b9cf018f7" xlink:to="loc_us-gaap_DebtInstrumentAxis_dfe73094-c271-4083-a8a4-aa418563a61d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_dfe73094-c271-4083-a8a4-aa418563a61d" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2031Member_1d5f7cbe-c671-4b78-9c4e-dfeb757f159e" xlink:href="otex-20250630.xsd#otex_SeniorNotes2031Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_SeniorNotes2031Member_1d5f7cbe-c671-4b78-9c4e-dfeb757f159e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2030Member_b4683ebd-0bdf-4e8a-ac28-e938a03690b8" xlink:href="otex-20250630.xsd#otex_SeniorNotes2030Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_SeniorNotes2030Member_b4683ebd-0bdf-4e8a-ac28-e938a03690b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2029Member_e674d02b-c3f4-4484-92e0-3a9aef70df78" xlink:href="otex-20250630.xsd#otex_SeniorNotes2029Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_SeniorNotes2029Member_e674d02b-c3f4-4484-92e0-3a9aef70df78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2028Member_51ec51d9-5aba-430e-b0b4-158956311ca4" xlink:href="otex-20250630.xsd#otex_SeniorNotes2028Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_SeniorNotes2028Member_51ec51d9-5aba-430e-b0b4-158956311ca4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorSecuredNotes2027Member_51ed0ab8-14f1-4efe-b5e8-c7022ff7eee2" xlink:href="otex-20250630.xsd#otex_SeniorSecuredNotes2027Member"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_SeniorSecuredNotes2027Member_51ed0ab8-14f1-4efe-b5e8-c7022ff7eee2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AcquisitionTermLoanMember_12aaf34f-19ba-47af-8215-1fd9d9064d0d" xlink:href="otex-20250630.xsd#otex_AcquisitionTermLoanMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_AcquisitionTermLoanMember_12aaf34f-19ba-47af-8215-1fd9d9064d0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorSecuredNotes2027AndAcquisitionTermLoanMember_461c8136-410f-41b2-bb1c-a046302c5fbc" xlink:href="otex-20250630.xsd#otex_SeniorSecuredNotes2027AndAcquisitionTermLoanMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_SeniorSecuredNotes2027AndAcquisitionTermLoanMember_461c8136-410f-41b2-bb1c-a046302c5fbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AcquisitionTermLoanAndRevolverMember_259a6d2d-1ccc-4cc4-a3db-2e42435e1c63" xlink:href="otex-20250630.xsd#otex_AcquisitionTermLoanAndRevolverMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ed3773dc-9997-49c0-8576-e91db1ff9551" xlink:to="loc_otex_AcquisitionTermLoanAndRevolverMember_259a6d2d-1ccc-4cc4-a3db-2e42435e1c63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_9433fd0c-4b51-4dce-a1ff-60e1a2385f44" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_feed0d64-702a-4bac-819c-298b9cf018f7" xlink:to="loc_us-gaap_CreditFacilityAxis_9433fd0c-4b51-4dce-a1ff-60e1a2385f44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_b934af96-9b3a-4d73-b4c4-71437ed13480" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_9433fd0c-4b51-4dce-a1ff-60e1a2385f44" xlink:to="loc_us-gaap_CreditFacilityDomain_b934af96-9b3a-4d73-b4c4-71437ed13480" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_85b5ce75-28c5-4d83-82cb-645689a56a01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_b934af96-9b3a-4d73-b4c4-71437ed13480" xlink:to="loc_us-gaap_SecuredDebtMember_85b5ce75-28c5-4d83-82cb-645689a56a01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_feed0d64-702a-4bac-819c-298b9cf018f7" xlink:to="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_70a4b013-38c3-4074-8c73-93cf2f103b59" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_70a4b013-38c3-4074-8c73-93cf2f103b59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_71afbe5c-5ed1-4869-9b8e-e93d07e7ebf6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_71afbe5c-5ed1-4869-9b8e-e93d07e7ebf6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_f5900f93-35aa-4512-b034-6ac6f2a8ed27" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:to="loc_us-gaap_LongTermDebt_f5900f93-35aa-4512-b034-6ac6f2a8ed27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_c9e5b33d-8b89-49db-8089-97b17d26b5c0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtCurrentAndNoncurrentAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:to="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_c9e5b33d-8b89-49db-8089-97b17d26b5c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_e094abd0-6690-48ef-86a5-35a4ae9028e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_c9e5b33d-8b89-49db-8089-97b17d26b5c0" xlink:to="loc_us-gaap_LongTermDebtCurrent_e094abd0-6690-48ef-86a5-35a4ae9028e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_fc1e094d-e5f6-49d1-b89e-624fbef615b6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_c9e5b33d-8b89-49db-8089-97b17d26b5c0" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_fc1e094d-e5f6-49d1-b89e-624fbef615b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_e1f889c7-8af2-484e-8e68-6f34dab4428c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_e1f889c7-8af2-484e-8e68-6f34dab4428c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_e46918e4-9356-4d31-b48d-5da4837e521c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25c0e4db-6510-4bf3-9dd7-99a2aa4e5bc2" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_e46918e4-9356-4d31-b48d-5da4837e521c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/LONGTERMDEBTAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#LONGTERMDEBTAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/LONGTERMDEBTAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_ee0c5ea5-7b11-46b5-ac66-e7769176c8f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_ee0c5ea5-7b11-46b5-ac66-e7769176c8f1" xlink:to="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_37e3c5ac-898d-4709-ba5a-01777e2579b5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:to="loc_us-gaap_DebtInstrumentAxis_37e3c5ac-898d-4709-ba5a-01777e2579b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_37e3c5ac-898d-4709-ba5a-01777e2579b5" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2031Member_1d110d5f-0f84-4cc9-b301-2fc971224fa0" xlink:href="otex-20250630.xsd#otex_SeniorNotes2031Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_SeniorNotes2031Member_1d110d5f-0f84-4cc9-b301-2fc971224fa0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2030Member_2ada64a5-225d-47f7-bc8f-bd386881a2d9" xlink:href="otex-20250630.xsd#otex_SeniorNotes2030Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_SeniorNotes2030Member_2ada64a5-225d-47f7-bc8f-bd386881a2d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2029Member_f916b482-3bbb-4ff6-9577-866ada1b1b9b" xlink:href="otex-20250630.xsd#otex_SeniorNotes2029Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_SeniorNotes2029Member_f916b482-3bbb-4ff6-9577-866ada1b1b9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorNotes2028Member_81507b04-f0fc-46e9-b302-f63366a0a4dc" xlink:href="otex-20250630.xsd#otex_SeniorNotes2028Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_SeniorNotes2028Member_81507b04-f0fc-46e9-b302-f63366a0a4dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorSecuredNotes2027Member_2e69e3cf-5767-4b84-bfe2-8c6cd7a0f9e2" xlink:href="otex-20250630.xsd#otex_SeniorSecuredNotes2027Member"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_SeniorSecuredNotes2027Member_2e69e3cf-5767-4b84-bfe2-8c6cd7a0f9e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AcquisitionTermLoanMember_c67b7b27-efc4-469a-beb5-1190be46f957" xlink:href="otex-20250630.xsd#otex_AcquisitionTermLoanMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_AcquisitionTermLoanMember_c67b7b27-efc4-469a-beb5-1190be46f957" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_TermLoanBMember_68ee9db8-11dc-4190-a122-22521c191612" xlink:href="otex-20250630.xsd#otex_TermLoanBMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_abcc77d5-e208-4b40-81ec-5af2fdeb5bd4" xlink:to="loc_otex_TermLoanBMember_68ee9db8-11dc-4190-a122-22521c191612" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_e5f265d2-ad49-44ff-9f72-04455e95ec94" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_e5f265d2-ad49-44ff-9f72-04455e95ec94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_b0926b3e-8b18-4ce5-9c04-742a39b9d7f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_e5f265d2-ad49-44ff-9f72-04455e95ec94" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_b0926b3e-8b18-4ce5-9c04-742a39b9d7f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_9ebac73e-8037-4a63-86dd-23f48aa96eca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_b0926b3e-8b18-4ce5-9c04-742a39b9d7f1" xlink:to="loc_us-gaap_SeniorNotesMember_9ebac73e-8037-4a63-86dd-23f48aa96eca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_d4456d34-beb0-4c8c-8921-b7b23082c4fe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_b0926b3e-8b18-4ce5-9c04-742a39b9d7f1" xlink:to="loc_us-gaap_LineOfCreditMember_d4456d34-beb0-4c8c-8921-b7b23082c4fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_3b2d74cd-68a0-4813-9f56-d7f57e62864e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:to="loc_us-gaap_CreditFacilityAxis_3b2d74cd-68a0-4813-9f56-d7f57e62864e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_b6a6da3e-51ac-4197-8671-a1efe1b70995" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_3b2d74cd-68a0-4813-9f56-d7f57e62864e" xlink:to="loc_us-gaap_CreditFacilityDomain_b6a6da3e-51ac-4197-8671-a1efe1b70995" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_f6876a3a-3f03-4b0d-9660-15ad9f443267" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_b6a6da3e-51ac-4197-8671-a1efe1b70995" xlink:to="loc_us-gaap_SecuredDebtMember_f6876a3a-3f03-4b0d-9660-15ad9f443267" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_35e15d59-9550-4063-9ebf-004581473907" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_b6a6da3e-51ac-4197-8671-a1efe1b70995" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_35e15d59-9550-4063-9ebf-004581473907" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_c3bdb318-9e81-42e4-bc73-84606b697d48" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:to="loc_srt_RangeAxis_c3bdb318-9e81-42e4-bc73-84606b697d48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_3f70db50-90af-44c3-888e-5e86990c4ce4" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_c3bdb318-9e81-42e4-bc73-84606b697d48" xlink:to="loc_srt_RangeMember_3f70db50-90af-44c3-888e-5e86990c4ce4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_5527026c-a08d-4a9a-9c77-fad7d8e83678" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3f70db50-90af-44c3-888e-5e86990c4ce4" xlink:to="loc_srt_MinimumMember_5527026c-a08d-4a9a-9c77-fad7d8e83678" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_0d510199-0f53-428d-9813-855fd7c0a003" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3f70db50-90af-44c3-888e-5e86990c4ce4" xlink:to="loc_srt_MaximumMember_0d510199-0f53-428d-9813-855fd7c0a003" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fdf4db80-5a50-4e8c-9c43-51c6f8d33478" xlink:to="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_5a7da4b7-7ac3-41e3-ba75-8fddd08c505f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_5a7da4b7-7ac3-41e3-ba75-8fddd08c505f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_59742232-d962-4df0-afc2-752cb956349d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_59742232-d962-4df0-afc2-752cb956349d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_0ae6bdce-7f56-4aea-bef8-4179c3b6b379" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_InterestExpenseDebt_0ae6bdce-7f56-4aea-bef8-4179c3b6b379" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_abf37bf8-4341-4745-9c4c-ad3f131327bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_abf37bf8-4341-4745-9c4c-ad3f131327bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_747932c8-be2c-4427-83b1-01d343e568d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_747932c8-be2c-4427-83b1-01d343e568d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_4a39971f-3c5d-4fd7-b8d9-8fa0867c3d16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_4a39971f-3c5d-4fd7-b8d9-8fa0867c3d16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_79813fd0-7802-4c58-bbea-87cd33c07436" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_79813fd0-7802-4c58-bbea-87cd33c07436" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_40f7feb3-9fa3-4199-9ae5-6d357a37f01a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_RepaymentsOfDebt_40f7feb3-9fa3-4199-9ae5-6d357a37f01a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_2326a126-3204-43ee-ba13-b303ae07a57d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_2326a126-3204-43ee-ba13-b303ae07a57d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DebtInstrumentCovenantLeverageRatioMaximum_18bdaa82-016b-4a94-8a0d-031f941cfb39" xlink:href="otex-20250630.xsd#otex_DebtInstrumentCovenantLeverageRatioMaximum"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_otex_DebtInstrumentCovenantLeverageRatioMaximum_18bdaa82-016b-4a94-8a0d-031f941cfb39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_c89e0ed0-196f-4930-a328-ac489dfc0834" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_c89e0ed0-196f-4930-a328-ac489dfc0834" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_4489fbac-5715-4a4d-a7c2-47e9f305f200" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityCommitmentFeeAmount"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_4489fbac-5715-4a4d-a7c2-47e9f305f200" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DebtInstrumentBasisSpreadOnVariableRateReduction_a14b3417-8bc9-45a3-bca9-87386cfe930b" xlink:href="otex-20250630.xsd#otex_DebtInstrumentBasisSpreadOnVariableRateReduction"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_otex_DebtInstrumentBasisSpreadOnVariableRateReduction_a14b3417-8bc9-45a3-bca9-87386cfe930b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_13c83e6a-59e6-4337-b049-f235e905ea98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_DebtInstrumentTerm_13c83e6a-59e6-4337-b049-f235e905ea98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DebtInstrumentPeriodicPaymentQuarterlyRepaymentPercentageofPrincipal_9f1a3dc7-cae1-4b0a-b7aa-eebdcef17d2a" xlink:href="otex-20250630.xsd#otex_DebtInstrumentPeriodicPaymentQuarterlyRepaymentPercentageofPrincipal"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_otex_DebtInstrumentPeriodicPaymentQuarterlyRepaymentPercentageofPrincipal_9f1a3dc7-cae1-4b0a-b7aa-eebdcef17d2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_d0d2d8d2-3e66-45eb-8bce-b2fcc147c2a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_d0d2d8d2-3e66-45eb-8bce-b2fcc147c2a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DebtInstrumentLeverageRatio_a876bafa-3af0-4326-ac87-97e4230deb46" xlink:href="otex-20250630.xsd#otex_DebtInstrumentLeverageRatio"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_25b2648b-a2fe-4a54-80d3-824975436e02" xlink:to="loc_otex_DebtInstrumentLeverageRatio_a876bafa-3af0-4326-ac87-97e4230deb46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_1c1b0237-c943-466b-bbdc-27a4f270f0a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8766dacc-1cba-49ce-8861-db745bd20a75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_1c1b0237-c943-466b-bbdc-27a4f270f0a2" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8766dacc-1cba-49ce-8861-db745bd20a75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_b288ef88-bddf-45fe-b86f-6617b3a54a3c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8766dacc-1cba-49ce-8861-db745bd20a75" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_b288ef88-bddf-45fe-b86f-6617b3a54a3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_0f0b99b7-4b7c-42f7-810e-a3ea69f12596" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_b288ef88-bddf-45fe-b86f-6617b3a54a3c" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_0f0b99b7-4b7c-42f7-810e-a3ea69f12596" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_d0003aa0-2041-4767-b540-0f81cb8629e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_0f0b99b7-4b7c-42f7-810e-a3ea69f12596" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_d0003aa0-2041-4767-b540-0f81cb8629e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_cd902105-ba96-4d4b-9662-acd304cc082f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8766dacc-1cba-49ce-8861-db745bd20a75" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_cd902105-ba96-4d4b-9662-acd304cc082f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29c546d5-76ff-43b5-be61-7dccd84bdb7c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_cd902105-ba96-4d4b-9662-acd304cc082f" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29c546d5-76ff-43b5-be61-7dccd84bdb7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_a328f3f3-5691-4165-95cd-f7c32ed5ad3a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29c546d5-76ff-43b5-be61-7dccd84bdb7c" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_a328f3f3-5691-4165-95cd-f7c32ed5ad3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_1d3c780c-88f8-4db9-b787-c8fb0ec32ab4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8766dacc-1cba-49ce-8861-db745bd20a75" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_1d3c780c-88f8-4db9-b787-c8fb0ec32ab4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_f51d7576-071c-4925-bbd5-47445880c558" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_1d3c780c-88f8-4db9-b787-c8fb0ec32ab4" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_f51d7576-071c-4925-bbd5-47445880c558" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_784ab60e-c70c-4dc5-843c-e6b7d86cb1ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_f51d7576-071c-4925-bbd5-47445880c558" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_784ab60e-c70c-4dc5-843c-e6b7d86cb1ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_8766dacc-1cba-49ce-8861-db745bd20a75" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NumberOfPensionAndPostretirementPlans_9a6675eb-1ac4-4ecf-a70c-4dec6049a72c" xlink:href="otex-20250630.xsd#otex_NumberOfPensionAndPostretirementPlans"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_otex_NumberOfPensionAndPostretirementPlans_9a6675eb-1ac4-4ecf-a70c-4dec6049a72c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NumberOfDefinedBenefitAndOtherPostretirementPlans_a20f2405-5dc3-459f-b586-e78b14824b94" xlink:href="otex-20250630.xsd#otex_NumberOfDefinedBenefitAndOtherPostretirementPlans"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_otex_NumberOfDefinedBenefitAndOtherPostretirementPlans_a20f2405-5dc3-459f-b586-e78b14824b94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanPercentageOfPensionObligationsByGeographicLocation_93bc4713-c6e8-4f3d-bf11-ea59660f0535" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanPercentageOfPensionObligationsByGeographicLocation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_otex_DefinedBenefitPlanPercentageOfPensionObligationsByGeographicLocation_93bc4713-c6e8-4f3d-bf11-ea59660f0535" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanCashContributions_a57ab1b0-350b-4f5a-ba5e-3f82d0f5645b" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanCashContributions"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_otex_DefinedBenefitPlanCashContributions_a57ab1b0-350b-4f5a-ba5e-3f82d0f5645b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_a57daa38-e37f-4ab6-954c-7cc7f7fdd9c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_a57daa38-e37f-4ab6-954c-7cc7f7fdd9c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities_bb75cba2-01f6-4197-a176-da66fab1ef18" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities_bb75cba2-01f6-4197-a176-da66fab1ef18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedPercentage_46af21be-202d-45d3-b5a1-84489ac2d09e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFundedPercentage"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedPercentage_46af21be-202d-45d3-b5a1-84489ac2d09e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_2d638e1a-4926-4da6-8063-37831dcfdd65" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_us-gaap_DerivativeAssets_2d638e1a-4926-4da6-8063-37831dcfdd65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessCombinationFairValueOfAssetsAcquiredAndLiabilitiesAssumedBenefitPlan_aba62c7d-7eaf-4e86-8350-522efd9a4bd9" xlink:href="otex-20250630.xsd#otex_BusinessCombinationFairValueOfAssetsAcquiredAndLiabilitiesAssumedBenefitPlan"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_otex_BusinessCombinationFairValueOfAssetsAcquiredAndLiabilitiesAssumedBenefitPlan_aba62c7d-7eaf-4e86-8350-522efd9a4bd9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_7e4fab51-6c4a-48ae-8fae-dad5974a50ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedContributionPlanCostRecognized"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b4e7e57c-af87-42bb-87c9-f4a3a65fe5f7" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_7e4fab51-6c4a-48ae-8fae-dad5974a50ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofDefinedBenefitPlansDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofDefinedBenefitPlansDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofDefinedBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_750e2bb9-e495-4210-9ad2-207b50a4330e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9d7e13fe-ce99-41bc-be58-48d5e98a068c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_750e2bb9-e495-4210-9ad2-207b50a4330e" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9d7e13fe-ce99-41bc-be58-48d5e98a068c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_6dc27821-e158-422e-aa54-92287bb39a49" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9d7e13fe-ce99-41bc-be58-48d5e98a068c" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_6dc27821-e158-422e-aa54-92287bb39a49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_507dc001-4a83-4c51-844d-50e623a26b9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_6dc27821-e158-422e-aa54-92287bb39a49" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_507dc001-4a83-4c51-844d-50e623a26b9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_76ba1eb0-72e8-4f61-853a-c4ddf054fa6d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_507dc001-4a83-4c51-844d-50e623a26b9b" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_76ba1eb0-72e8-4f61-853a-c4ddf054fa6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9d7e13fe-ce99-41bc-be58-48d5e98a068c" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_c00cb40e-8c35-4d5a-b5e8-34b81052734a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_c00cb40e-8c35-4d5a-b5e8-34b81052734a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_2a7147fa-8581-4262-b4ba-d1fffa6f7b27" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_2a7147fa-8581-4262-b4ba-d1fffa6f7b27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_17cb29a0-7e48-45c9-8573-ad198dc97cb4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_17cb29a0-7e48-45c9-8573-ad198dc97cb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_a9a0c5ad-a6ed-446d-a2df-182693bfe6c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_a9a0c5ad-a6ed-446d-a2df-182693bfe6c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_1e234a7f-2359-414e-94b0-9b37042ca4ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_1e234a7f-2359-414e-94b0-9b37042ca4ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_42cce237-b240-4a0f-9592-e73386518dea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_36c24c8c-cfd2-4b96-a410-05924c4056ab" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_42cce237-b240-4a0f-9592-e73386518dea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleoftheChangeinBenefitObligationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleoftheChangeinBenefitObligationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleoftheChangeinBenefitObligationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_32c855b2-230c-4cf9-aa11-259430f24b01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_d100b688-f9cc-42e0-91cb-cb9b31a0d475" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_32c855b2-230c-4cf9-aa11-259430f24b01" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_d100b688-f9cc-42e0-91cb-cb9b31a0d475" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_7967d03e-c7f5-40c6-9a5a-0109a739a098" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_d100b688-f9cc-42e0-91cb-cb9b31a0d475" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_7967d03e-c7f5-40c6-9a5a-0109a739a098" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_ef971d70-1a34-453c-93f6-f1a65acff698" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_7967d03e-c7f5-40c6-9a5a-0109a739a098" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_ef971d70-1a34-453c-93f6-f1a65acff698" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_b8d327ba-eda8-412c-8525-b348e671c8a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_ef971d70-1a34-453c-93f6-f1a65acff698" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_b8d327ba-eda8-412c-8525-b348e671c8a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_cd0df87c-5ad9-43b9-b8a5-60be2927556c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_d100b688-f9cc-42e0-91cb-cb9b31a0d475" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_cd0df87c-5ad9-43b9-b8a5-60be2927556c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_cd0df87c-5ad9-43b9-b8a5-60be2927556c" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_3374a928-65eb-42cf-b5af-1041d8d4252d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_3374a928-65eb-42cf-b5af-1041d8d4252d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_9d6de658-0601-49f1-b9f2-9a352f7c0a97" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_9d6de658-0601-49f1-b9f2-9a352f7c0a97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_af49d4f9-bfee-45ba-a0e0-c5e28dca29b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_af49d4f9-bfee-45ba-a0e0-c5e28dca29b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_54abd061-fa09-4ef4-b505-54ff31471317" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_54abd061-fa09-4ef4-b505-54ff31471317" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanBenefitObligationContributionsEmployer_1da7e49d-4b37-48bc-95fa-3d4e0748328c" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanBenefitObligationContributionsEmployer"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_otex_DefinedBenefitPlanBenefitObligationContributionsEmployer_1da7e49d-4b37-48bc-95fa-3d4e0748328c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_0ad139e3-c44f-4b99-8bf7-e02663decf9e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_0ad139e3-c44f-4b99-8bf7-e02663decf9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationPaymentForSettlement_93609086-06d9-4161-83a9-ceae80ca2836" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligationPaymentForSettlement"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationPaymentForSettlement_93609086-06d9-4161-83a9-ceae80ca2836" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAmendments_29cd005f-7d1a-482b-8ba9-8e4ba5393c5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPlanAmendments"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAmendments_29cd005f-7d1a-482b-8ba9-8e4ba5393c5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanCurtailments_583ce9b7-71b8-4a5a-a99d-bbcc781e7c16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanCurtailments"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanCurtailments_583ce9b7-71b8-4a5a-a99d-bbcc781e7c16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation_59ccc117-6eb5-4aad-ad33-b660ddc36bf2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation_59ccc117-6eb5-4aad-ad33-b660ddc36bf2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_87ef598e-1d87-4c2c-9cbc-746d545f3204" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_87ef598e-1d87-4c2c-9cbc-746d545f3204" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanOtherChanges_6cb876e8-4093-43c0-975f-ef9e502d133b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanOtherChanges"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanOtherChanges_6cb876e8-4093-43c0-975f-ef9e502d133b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation_6edf5101-358d-4106-b87b-8aaca2876490" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation_6edf5101-358d-4106-b87b-8aaca2876490" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_75b79935-16b0-4fdf-b9bb-ce248f5f5cfe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligation"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_75b79935-16b0-4fdf-b9bb-ce248f5f5cfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_853cc953-4019-4236-9884-d7e9bbd345d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligation"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_853cc953-4019-4236-9884-d7e9bbd345d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent_891a8e57-5d1f-433e-a5d3-3c0369267128" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent_891a8e57-5d1f-433e-a5d3-3c0369267128" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_6106abd3-a23d-40f3-9420-b17f84622de0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_a82e753f-41ee-4d42-9a08-748f35a7b5a9" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_6106abd3-a23d-40f3-9420-b17f84622de0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleoftheChangeinPlanAssetsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleoftheChangeinPlanAssetsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleoftheChangeinPlanAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_0a233fb7-278e-445e-a8a0-4169dc953890" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_12d82c12-2bd4-4d30-95cc-cc85acf9ed26" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_0a233fb7-278e-445e-a8a0-4169dc953890" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_12d82c12-2bd4-4d30-95cc-cc85acf9ed26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_6816314e-40a5-42fc-b557-e7684a666480" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_12d82c12-2bd4-4d30-95cc-cc85acf9ed26" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_6816314e-40a5-42fc-b557-e7684a666480" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_5cca9c55-7cf9-47d5-8b41-f268db7bd0d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_6816314e-40a5-42fc-b557-e7684a666480" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_5cca9c55-7cf9-47d5-8b41-f268db7bd0d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_445c3e04-9759-4fc1-99ee-9961dac37f30" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_5cca9c55-7cf9-47d5-8b41-f268db7bd0d1" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_445c3e04-9759-4fc1-99ee-9961dac37f30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_942efd51-b2ba-419a-9ac9-7bb3d5871bcf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_12d82c12-2bd4-4d30-95cc-cc85acf9ed26" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_942efd51-b2ba-419a-9ac9-7bb3d5871bcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_942efd51-b2ba-419a-9ac9-7bb3d5871bcf" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_bc803fdb-7e90-4a20-a118-bd0fbbb5b982" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_bc803fdb-7e90-4a20-a118-bd0fbbb5b982" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7f2bc200-e653-4ac1-94cf-285d09aefeca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7f2bc200-e653-4ac1-94cf-285d09aefeca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_80831ef8-d1bf-4b22-bce6-5864be20990b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_80831ef8-d1bf-4b22-bce6-5864be20990b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_f19822b8-f2cf-48db-8794-506b53077826" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_f19822b8-f2cf-48db-8794-506b53077826" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_ba8f422e-b2f7-49f0-bad3-cc763df537cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_ba8f422e-b2f7-49f0-bad3-cc763df537cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_f6ee77ae-3851-4132-b158-d44c6f232fcd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_f6ee77ae-3851-4132-b158-d44c6f232fcd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_16d6af29-f759-47f6-bb6c-48e43262955d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanSettlementsPlanAssets"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_16d6af29-f759-47f6-bb6c-48e43262955d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss_ee97dd0c-1cdb-4e1e-a564-38fb6cf58421" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss_ee97dd0c-1cdb-4e1e-a564-38fb6cf58421" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_7b7e5f6b-d487-4c19-8caf-5815f044d8e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_9a28534a-e2df-4a3e-9101-43b8f906bed6" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_7b7e5f6b-d487-4c19-8caf-5815f044d8e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSComponentsofNetPensionExpenseDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSComponentsofNetPensionExpenseDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSComponentsofNetPensionExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_81758bd5-573b-4439-9b52-ddf2eea00bad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_690c90aa-53cb-41b5-a967-cdc3aa52855d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_81758bd5-573b-4439-9b52-ddf2eea00bad" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_690c90aa-53cb-41b5-a967-cdc3aa52855d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_f4bf9c22-99d7-460d-9884-4092b2324017" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_690c90aa-53cb-41b5-a967-cdc3aa52855d" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_f4bf9c22-99d7-460d-9884-4092b2324017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_dbff0f21-b556-4b66-aa86-548237bbf7a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_f4bf9c22-99d7-460d-9884-4092b2324017" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_dbff0f21-b556-4b66-aa86-548237bbf7a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_2ec1e857-a4a5-4fe0-a31d-01af45df0524" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_dbff0f21-b556-4b66-aa86-548237bbf7a2" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_2ec1e857-a4a5-4fe0-a31d-01af45df0524" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_690c90aa-53cb-41b5-a967-cdc3aa52855d" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_59a86732-08af-43a7-bea8-27ddfb00ea61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_59a86732-08af-43a7-bea8-27ddfb00ea61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_d63049f7-7c4c-4c0f-8195-3a85d7583327" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_d63049f7-7c4c-4c0f-8195-3a85d7583327" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_1e3c3909-83c1-445d-9423-350240dc8956" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_1e3c3909-83c1-445d-9423-350240dc8956" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_60a1a903-4858-4a11-95d5-8ba62ebb0f47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_60a1a903-4858-4a11-95d5-8ba62ebb0f47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanSettlementCost_e5ccdcbd-f995-4680-9676-a709009cc926" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanSettlementCost"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:to="loc_otex_DefinedBenefitPlanSettlementCost_e5ccdcbd-f995-4680-9676-a709009cc926" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionExpense_b15de6d9-4627-402b-a0f8-72f30b0c2b3d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionExpense"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_833d2b8e-8140-47f4-9968-ced2b34beb59" xlink:to="loc_us-gaap_PensionExpense_b15de6d9-4627-402b-a0f8-72f30b0c2b3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofAmountsRecognizedinOtherComprehensiveIncomeDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofAmountsRecognizedinOtherComprehensiveIncomeDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofAmountsRecognizedinOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_a7a1cf8a-ab73-4a9f-bc37-958f7707d526" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_4c2faa8d-8c21-4db2-b9b5-5e5ef963c8de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_a7a1cf8a-ab73-4a9f-bc37-958f7707d526" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_4c2faa8d-8c21-4db2-b9b5-5e5ef963c8de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_5499b172-154d-4408-9e04-bfb350dd2a86" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_4c2faa8d-8c21-4db2-b9b5-5e5ef963c8de" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_5499b172-154d-4408-9e04-bfb350dd2a86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_24a1ca54-a7c3-45b8-bd91-173262e7726f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_5499b172-154d-4408-9e04-bfb350dd2a86" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_24a1ca54-a7c3-45b8-bd91-173262e7726f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_0cfe29a7-3f7b-4af0-8278-b85e4d3532d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_24a1ca54-a7c3-45b8-bd91-173262e7726f" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_0cfe29a7-3f7b-4af0-8278-b85e4d3532d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_4c2faa8d-8c21-4db2-b9b5-5e5ef963c8de" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_d977b746-a7b1-451d-8bf0-858f5ca2d0fe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_d977b746-a7b1-451d-8bf0-858f5ca2d0fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_c70cdb3a-9c00-4368-9fdb-7fbb97d5e9d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_c70cdb3a-9c00-4368-9fdb-7fbb97d5e9d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherComprehensiveIncomeLossDefinedBenefitPlanSettlementCostAndPlanAmendments_e2fabab9-66b9-434e-8a1b-072a86b44c6a" xlink:href="otex-20250630.xsd#otex_OtherComprehensiveIncomeLossDefinedBenefitPlanSettlementCostAndPlanAmendments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:to="loc_otex_OtherComprehensiveIncomeLossDefinedBenefitPlanSettlementCostAndPlanAmendments_e2fabab9-66b9-434e-8a1b-072a86b44c6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLoss_3d03f8e3-a0b2-4884-9845-037682cef810" xlink:href="otex-20250630.xsd#otex_OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLoss"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:to="loc_otex_OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLoss_3d03f8e3-a0b2-4884-9845-037682cef810" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5a6cbade-1cab-4454-8201-1e50fe182e95" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_b869715a-e677-44f5-9e70-056d46620c18" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5a6cbade-1cab-4454-8201-1e50fe182e95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofDefinedBenefitPlansDisclosuresDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofDefinedBenefitPlansDisclosuresDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSScheduleofDefinedBenefitPlansDisclosuresDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_075ac4f9-9478-42ee-9ee7-1639d6ec3f21" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_b9a7b268-800c-412c-b930-ede69a028987" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_075ac4f9-9478-42ee-9ee7-1639d6ec3f21" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_b9a7b268-800c-412c-b930-ede69a028987" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_61f0ae2e-ec65-4e27-ab02-98c4f11db6de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_b9a7b268-800c-412c-b930-ede69a028987" xlink:to="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_61f0ae2e-ec65-4e27-ab02-98c4f11db6de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanAssetCategoriesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_61f0ae2e-ec65-4e27-ab02-98c4f11db6de" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanCashMember_1cfd7b20-d953-4e00-9375-1aef0ea3fd28" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanCashMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:to="loc_us-gaap_DefinedBenefitPlanCashMember_1cfd7b20-d953-4e00-9375-1aef0ea3fd28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDebtSecurityMember_25552168-1bd3-41f8-affa-5980867fd970" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDebtSecurityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:to="loc_us-gaap_DefinedBenefitPlanDebtSecurityMember_25552168-1bd3-41f8-affa-5980867fd970" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesMember_80d58c6e-3fa9-438b-b3b8-64ba66521441" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesMember_80d58c6e-3fa9-438b-b3b8-64ba66521441" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanRealEstateMember_b475b9b5-7d27-4f2b-9627-ba6b5c87244f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanRealEstateMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:to="loc_us-gaap_DefinedBenefitPlanRealEstateMember_b475b9b5-7d27-4f2b-9627-ba6b5c87244f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanOtherAssetsMember_f41bd011-6bbc-4281-96bf-e9553fbb487d" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanOtherAssetsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_cfb9d870-1129-46ab-be48-844550caf44a" xlink:to="loc_otex_DefinedBenefitPlanOtherAssetsMember_f41bd011-6bbc-4281-96bf-e9553fbb487d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_2efb4847-17f9-4bf3-a33a-09b87a767c9f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_b9a7b268-800c-412c-b930-ede69a028987" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_2efb4847-17f9-4bf3-a33a-09b87a767c9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5e13fe9f-bf86-43fb-8679-ef9005fcfd7e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_2efb4847-17f9-4bf3-a33a-09b87a767c9f" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5e13fe9f-bf86-43fb-8679-ef9005fcfd7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_28b763e6-9b2f-437c-952f-9b9af5cba068" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5e13fe9f-bf86-43fb-8679-ef9005fcfd7e" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_28b763e6-9b2f-437c-952f-9b9af5cba068" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_4360cae7-ddaa-4156-b8a0-2d1080011240" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5e13fe9f-bf86-43fb-8679-ef9005fcfd7e" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_4360cae7-ddaa-4156-b8a0-2d1080011240" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_6bee24fb-9c55-46c7-994a-58ed131632cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5e13fe9f-bf86-43fb-8679-ef9005fcfd7e" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_6bee24fb-9c55-46c7-994a-58ed131632cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_f8d2c833-aa31-4f10-a23c-19ef13931db8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_b9a7b268-800c-412c-b930-ede69a028987" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_f8d2c833-aa31-4f10-a23c-19ef13931db8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_7918ec4d-b27a-4419-a1e4-48adfcda8d69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_f8d2c833-aa31-4f10-a23c-19ef13931db8" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_7918ec4d-b27a-4419-a1e4-48adfcda8d69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_e6a5c405-017f-48a0-8dfa-b1be88c92438" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_7918ec4d-b27a-4419-a1e4-48adfcda8d69" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_e6a5c405-017f-48a0-8dfa-b1be88c92438" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_e8c08ae5-f81a-40d2-8e18-95ba7e2651a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_b9a7b268-800c-412c-b930-ede69a028987" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_e8c08ae5-f81a-40d2-8e18-95ba7e2651a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_68cd8cbc-d077-4df6-8d0c-a93eefb041e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_e8c08ae5-f81a-40d2-8e18-95ba7e2651a4" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_68cd8cbc-d077-4df6-8d0c-a93eefb041e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSDefinedBenefitObligationsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSDefinedBenefitObligationsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSDefinedBenefitObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_e029a05a-4106-416f-b45e-d3e47de946e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_3aae4d8f-991a-4f03-8dcf-58271956b211" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_e029a05a-4106-416f-b45e-d3e47de946e1" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_3aae4d8f-991a-4f03-8dcf-58271956b211" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_fb4adb05-d99e-4eab-a338-62333fc50528" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_3aae4d8f-991a-4f03-8dcf-58271956b211" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_fb4adb05-d99e-4eab-a338-62333fc50528" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_32e845fd-17b4-4737-8664-9ab5b160c0b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_fb4adb05-d99e-4eab-a338-62333fc50528" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_32e845fd-17b4-4737-8664-9ab5b160c0b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_de06cdd4-9967-4564-bdeb-1dcf9ba68418" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_32e845fd-17b4-4737-8664-9ab5b160c0b0" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_de06cdd4-9967-4564-bdeb-1dcf9ba68418" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_3aae4d8f-991a-4f03-8dcf-58271956b211" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_79f2adcb-50e3-4ef3-9917-ab753c1e2c6e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_79f2adcb-50e3-4ef3-9917-ab753c1e2c6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfPensionIncrease_0829a5a7-be1c-4409-822a-4fdfdfad3412" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfPensionIncrease"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:to="loc_otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfPensionIncrease_0829a5a7-be1c-4409-822a-4fdfdfad3412" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_ee4de716-2f63-4e9e-a4b0-1154174dd139" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_ee4de716-2f63-4e9e-a4b0-1154174dd139" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedReturnOnPlanAssets_e57878c0-35e5-45c9-9593-156aa03bc73e" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedReturnOnPlanAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:to="loc_otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedReturnOnPlanAssets_e57878c0-35e5-45c9-9593-156aa03bc73e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRetirementAge_b8d033de-01e2-4b99-8e7d-bdad5218ca3f" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRetirementAge"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_85d35b01-a84b-46ec-951c-25b9a73879d5" xlink:to="loc_otex_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRetirementAge_b8d033de-01e2-4b99-8e7d-bdad5218ca3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSAnticipatedPensionPaymentsUnderPensionPlansDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSAnticipatedPensionPaymentsUnderPensionPlansDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/PENSIONPLANSANDOTHERPOSTRETIREMENTBENEFITSAnticipatedPensionPaymentsUnderPensionPlansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_42e04d90-e99e-40f7-8a1c-ae32aa660a80" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_c0fb7523-d8c8-474a-8832-4d1b42ab4c1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_42e04d90-e99e-40f7-8a1c-ae32aa660a80" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_c0fb7523-d8c8-474a-8832-4d1b42ab4c1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_56a25dfc-08d7-4e38-8e76-0227d8aea052" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_c0fb7523-d8c8-474a-8832-4d1b42ab4c1d" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_56a25dfc-08d7-4e38-8e76-0227d8aea052" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_adec9105-804f-447c-ba10-80fb1c49fe2d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_56a25dfc-08d7-4e38-8e76-0227d8aea052" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_adec9105-804f-447c-ba10-80fb1c49fe2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_afc43b88-e0e3-4190-a382-edec3fb1d1f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_adec9105-804f-447c-ba10-80fb1c49fe2d" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_afc43b88-e0e3-4190-a382-edec3fb1d1f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_c0fb7523-d8c8-474a-8832-4d1b42ab4c1d" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_ef059bf1-fb26-4dd3-9fe1-e223f3fb44c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_ef059bf1-fb26-4dd3-9fe1-e223f3fb44c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_eff3f1b8-e205-4613-8d8b-752a5352ccaa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_eff3f1b8-e205-4613-8d8b-752a5352ccaa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_b09a2992-fbfb-4d7a-b030-87674658208a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_b09a2992-fbfb-4d7a-b030-87674658208a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_c4704bde-6f5b-4db9-94db-610d46142f3d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_c4704bde-6f5b-4db9-94db-610d46142f3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_2d46be80-6a39-47ae-899a-f934fe6f46ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_2d46be80-6a39-47ae-899a-f934fe6f46ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_7c3f2f3a-0c3f-430a-91ad-e14a36e4a41b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_7c3f2f3a-0c3f-430a-91ad-e14a36e4a41b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal_caf88e9b-22e0-4207-8c4c-58d8a1b3ace9" xlink:href="otex-20250630.xsd#otex_DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_885487a9-d6fa-4480-987c-eac4e975ecde" xlink:to="loc_otex_DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal_caf88e9b-22e0-4207-8c4c-58d8a1b3ace9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_418d7ad8-ad48-4a33-b604-103943316b61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_418d7ad8-ad48-4a33-b604-103943316b61" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_4d322695-1374-4a33-981c-17e154c63328" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:to="loc_us-gaap_PlanNameAxis_4d322695-1374-4a33-981c-17e154c63328" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_12637ee1-4275-46c0-9450-503a161c9a10" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_4d322695-1374-4a33-981c-17e154c63328" xlink:to="loc_us-gaap_PlanNameDomain_12637ee1-4275-46c0-9450-503a161c9a10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_bb80a7e5-b6bc-4fe5-9522-6bc085fa77f7" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_12637ee1-4275-46c0-9450-503a161c9a10" xlink:to="loc_otex_LongTermIncentivePlanMember_bb80a7e5-b6bc-4fe5-9522-6bc085fa77f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_8b8a3f36-59da-4066-88e4-ca7fcbdf95c4" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:to="loc_srt_RangeAxis_8b8a3f36-59da-4066-88e4-ca7fcbdf95c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_61cc4bbe-a66e-419c-bd95-d23b09e66f93" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_8b8a3f36-59da-4066-88e4-ca7fcbdf95c4" xlink:to="loc_srt_RangeMember_61cc4bbe-a66e-419c-bd95-d23b09e66f93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_0c897327-8b54-4002-9dbc-18324e717953" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_61cc4bbe-a66e-419c-bd95-d23b09e66f93" xlink:to="loc_srt_MinimumMember_0c897327-8b54-4002-9dbc-18324e717953" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_cd2644ae-343f-4c08-8df3-6477c24349e7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_61cc4bbe-a66e-419c-bd95-d23b09e66f93" xlink:to="loc_srt_MaximumMember_cd2644ae-343f-4c08-8df3-6477c24349e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_f12cfaa2-a3f0-454d-b7aa-a8aacd641064" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:to="loc_us-gaap_AwardTypeAxis_f12cfaa2-a3f0-454d-b7aa-a8aacd641064" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_f12cfaa2-a3f0-454d-b7aa-a8aacd641064" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_8620fac5-663c-4e6c-ac07-c470a61d117a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:to="loc_us-gaap_EmployeeStockOptionMember_8620fac5-663c-4e6c-ac07-c470a61d117a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PerformanceStockUnitsMember_b7d404c2-727b-471b-8cf7-3baaac3207ca" xlink:href="otex-20250630.xsd#otex_PerformanceStockUnitsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:to="loc_otex_PerformanceStockUnitsMember_b7d404c2-727b-471b-8cf7-3baaac3207ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredStockUnitsMember_8b911a17-3fd4-4305-8e5b-20b596e4a3c3" xlink:href="otex-20250630.xsd#otex_DeferredStockUnitsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:to="loc_otex_DeferredStockUnitsMember_8b911a17-3fd4-4305-8e5b-20b596e4a3c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_51114c98-db27-4691-b728-20bad040600d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:to="loc_us-gaap_PerformanceSharesMember_51114c98-db27-4691-b728-20bad040600d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_2a9d3f76-7d12-42c0-86de-542b328abec0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d2c812f4-f5b3-4ff1-beb4-fcf3d591e39b" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_2a9d3f76-7d12-42c0-86de-542b328abec0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramAxis_672137bf-0ccf-42b7-9aa4-a967f848c0ca" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:to="loc_srt_ShareRepurchaseProgramAxis_672137bf-0ccf-42b7-9aa4-a967f848c0ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_56b320d0-df41-4bb2-b2e5-65d0f0ce8947" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ShareRepurchaseProgramAxis_672137bf-0ccf-42b7-9aa4-a967f848c0ca" xlink:to="loc_srt_ShareRepurchaseProgramDomain_56b320d0-df41-4bb2-b2e5-65d0f0ce8947" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_TwentyTwentyFourShareRepurchasePlanMember_e8c38347-df74-4ace-8020-2cc02f32e9e6" xlink:href="otex-20250630.xsd#otex_TwentyTwentyFourShareRepurchasePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ShareRepurchaseProgramDomain_56b320d0-df41-4bb2-b2e5-65d0f0ce8947" xlink:to="loc_otex_TwentyTwentyFourShareRepurchasePlanMember_e8c38347-df74-4ace-8020-2cc02f32e9e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_TwentyTwentyFiveShareRepurchasePlanMember_909ca66b-fe6c-4acd-9668-82abb8aa8aa3" xlink:href="otex-20250630.xsd#otex_TwentyTwentyFiveShareRepurchasePlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ShareRepurchaseProgramDomain_56b320d0-df41-4bb2-b2e5-65d0f0ce8947" xlink:to="loc_otex_TwentyTwentyFiveShareRepurchasePlanMember_909ca66b-fe6c-4acd-9668-82abb8aa8aa3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityClassOfTreasuryStockLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ec22165a-289c-4e89-bf13-118541b42e17" xlink:to="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCashAbstract_5c8a13a9-50be-4b29-ba16-bd1e4349db86" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCashAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:to="loc_us-gaap_DividendsCashAbstract_5c8a13a9-50be-4b29-ba16-bd1e4349db86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_c46665a9-21bb-4e6b-8c11-c5cebb40f7f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DividendsCashAbstract_5c8a13a9-50be-4b29-ba16-bd1e4349db86" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_c46665a9-21bb-4e6b-8c11-c5cebb40f7f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_41797a7d-7070-4626-b719-a5a4ada97f98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividends"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DividendsCashAbstract_5c8a13a9-50be-4b29-ba16-bd1e4349db86" xlink:to="loc_us-gaap_PaymentsOfDividends_41797a7d-7070-4626-b719-a5a4ada97f98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareCapitalAbstract_84a283d4-1b01-4527-bfce-ed8dfeb7b093" xlink:href="otex-20250630.xsd#otex_ShareCapitalAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:to="loc_otex_ShareCapitalAbstract_84a283d4-1b01-4527-bfce-ed8dfeb7b093" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_729c55e4-5211-462e-9ab2-4fc7db1f4378" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_ShareCapitalAbstract_84a283d4-1b01-4527-bfce-ed8dfeb7b093" xlink:to="loc_us-gaap_PreferredStockSharesIssued_729c55e4-5211-462e-9ab2-4fc7db1f4378" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfEquityAbstract_21776711-98f8-4547-ac8c-c770004f0476" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfEquityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfEquityAbstract_21776711-98f8-4547-ac8c-c770004f0476" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_436f4c2e-8069-4a14-8c75-d91f7748cd6b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockSharesAcquired"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfEquityAbstract_21776711-98f8-4547-ac8c-c770004f0476" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_436f4c2e-8069-4a14-8c75-d91f7748cd6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PaymentsForRepurchaseOfCommonStockHeldInTreasuryIncludingSettlementAmountInclusiveOfTax_2a7f105b-669a-4cad-8b4c-bbe885fd42fb" xlink:href="otex-20250630.xsd#otex_PaymentsForRepurchaseOfCommonStockHeldInTreasuryIncludingSettlementAmountInclusiveOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfEquityAbstract_21776711-98f8-4547-ac8c-c770004f0476" xlink:to="loc_otex_PaymentsForRepurchaseOfCommonStockHeldInTreasuryIncludingSettlementAmountInclusiveOfTax_2a7f105b-669a-4cad-8b4c-bbe885fd42fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PaymentsForRepurchaseOfCommonStockHeldInTreasury_0c4f279f-f3ac-4d35-82dd-515a60bbd8fa" xlink:href="otex-20250630.xsd#otex_PaymentsForRepurchaseOfCommonStockHeldInTreasury"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfEquityAbstract_21776711-98f8-4547-ac8c-c770004f0476" xlink:to="loc_otex_PaymentsForRepurchaseOfCommonStockHeldInTreasury_0c4f279f-f3ac-4d35-82dd-515a60bbd8fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_c95d212f-b91d-47a8-a8f3-274ad5384e0a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfEquityAbstract_21776711-98f8-4547-ac8c-c770004f0476" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_c95d212f-b91d-47a8-a8f3-274ad5384e0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:href="otex-20250630.xsd#otex_StockRepurchasePlanAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:to="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramPeriodInForce1_c8940491-ad6f-438d-8c61-cb1c47a8b74d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchaseProgramPeriodInForce1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_StockRepurchaseProgramPeriodInForce1_c8940491-ad6f-438d-8c61-cb1c47a8b74d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_245608dd-5994-4c2c-b9e9-7a69658af9ef" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_245608dd-5994-4c2c-b9e9-7a69658af9ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareRepurchaseProgramAuthorizedIncreaseDecreaseAmount_8247d016-c46a-4efc-a3cc-1fe57d04818c" xlink:href="otex-20250630.xsd#otex_ShareRepurchaseProgramAuthorizedIncreaseDecreaseAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_otex_ShareRepurchaseProgramAuthorizedIncreaseDecreaseAmount_8247d016-c46a-4efc-a3cc-1fe57d04818c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_671524ad-d82a-4824-b6aa-6e32677e1721" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_671524ad-d82a-4824-b6aa-6e32677e1721" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_b692a111-efad-4f3e-a4b9-9fb885503f4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_b692a111-efad-4f3e-a4b9-9fb885503f4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareRepurchaseProgramSharesExpectedToBeRepurchaseAccrualAmount_6693c055-048f-4bf7-a94d-98eb1fe28b81" xlink:href="otex-20250630.xsd#otex_ShareRepurchaseProgramSharesExpectedToBeRepurchaseAccrualAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_otex_ShareRepurchaseProgramSharesExpectedToBeRepurchaseAccrualAmount_6693c055-048f-4bf7-a94d-98eb1fe28b81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_bdd2e058-98be-406a-9535-bee1356bacd0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_bdd2e058-98be-406a-9535-bee1356bacd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_bd2b7e09-e31d-44be-8514-8b4e84b82c76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_bd2b7e09-e31d-44be-8514-8b4e84b82c76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_97ec843b-7f41-4d5a-bc43-001d722f63a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_97ec843b-7f41-4d5a-bc43-001d722f63a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirePeriodMinimum_1b8a802d-b172-479b-9a78-e5fb677f5ff2" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirePeriodMinimum"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirePeriodMinimum_1b8a802d-b172-479b-9a78-e5fb677f5ff2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirePeriodMaximum_96197d06-6291-4349-8c0b-e48adfb7b700" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirePeriodMaximum"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirePeriodMaximum_96197d06-6291-4349-8c0b-e48adfb7b700" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3a4917c3-4675-4195-a63d-964b65c06e62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3a4917c3-4675-4195-a63d-964b65c06e62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_2bdda176-3fb5-43b2-be25-a002d89c4084" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_2bdda176-3fb5-43b2-be25-a002d89c4084" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_be1745b3-37df-4347-bfc4-6c4112c47519" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_be1745b3-37df-4347-bfc4-6c4112c47519" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_7d5df213-685a-4874-a414-c348133bd15f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_StockRepurchasePlanAbstract_14c2e5b9-aa21-41b4-8aa8-a8a3c3cfe81d" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_7d5df213-685a-4874-a414-c348133bd15f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_4c42b0f5-b181-4d34-a14b-d1bbc62ba84d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_4c42b0f5-b181-4d34-a14b-d1bbc62ba84d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_b6bfb3f0-e1f6-4f75-bce0-c8a9c54ddc16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_2cb1d741-7cd7-4751-88d3-8258073a6262" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_b6bfb3f0-e1f6-4f75-bce0-c8a9c54ddc16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofShareBasedPaymentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONScheduleofShareBasedPaymentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofShareBasedPaymentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2c39d891-6eae-443c-880e-e872e6bb377f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_fbb5f0e4-f490-4d30-a885-faacb55ee810" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2c39d891-6eae-443c-880e-e872e6bb377f" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_fbb5f0e4-f490-4d30-a885-faacb55ee810" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_cf0d00ff-e6a6-463f-8441-0fab0eebe5a0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_fbb5f0e4-f490-4d30-a885-faacb55ee810" xlink:to="loc_us-gaap_AwardTypeAxis_cf0d00ff-e6a6-463f-8441-0fab0eebe5a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_cf0d00ff-e6a6-463f-8441-0fab0eebe5a0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_b3c3ea6d-8351-4638-b221-23c9ba67d82a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:to="loc_us-gaap_EmployeeStockOptionMember_b3c3ea6d-8351-4638-b221-23c9ba67d82a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_567801a2-3c4b-4016-b9d1-ec9dfa2996ee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:to="loc_us-gaap_PerformanceSharesMember_567801a2-3c4b-4016-b9d1-ec9dfa2996ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_5ba7bfe7-b716-49d1-a312-649b8b4f4f43" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_5ba7bfe7-b716-49d1-a312-649b8b4f4f43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredStockUnitsMember_85bb3c35-a159-490f-988a-69e21d100c4c" xlink:href="otex-20250630.xsd#otex_DeferredStockUnitsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:to="loc_otex_DeferredStockUnitsMember_85bb3c35-a159-490f-988a-69e21d100c4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_cb48db77-61c1-4cb4-b6f2-baf64710ae2c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_effd4f85-521c-4606-9fc3-cdafc4fa7c9a" xlink:to="loc_us-gaap_EmployeeStockMember_cb48db77-61c1-4cb4-b6f2-baf64710ae2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_63d193d9-7de5-428e-8754-85e2b86b208b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_fbb5f0e4-f490-4d30-a885-faacb55ee810" xlink:to="loc_us-gaap_PlanNameAxis_63d193d9-7de5-428e-8754-85e2b86b208b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_cbd3eba6-2849-4a2e-87e4-c853dcd9f059" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_63d193d9-7de5-428e-8754-85e2b86b208b" xlink:to="loc_us-gaap_PlanNameDomain_cbd3eba6-2849-4a2e-87e4-c853dcd9f059" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_76d0949a-4097-4abe-ad82-e08ec0017e80" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_cbd3eba6-2849-4a2e-87e4-c853dcd9f059" xlink:to="loc_otex_LongTermIncentivePlanMember_76d0949a-4097-4abe-ad82-e08ec0017e80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherPlansMember_f7be734e-463e-4fa9-a922-82c77b4910a2" xlink:href="otex-20250630.xsd#otex_OtherPlansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_cbd3eba6-2849-4a2e-87e4-c853dcd9f059" xlink:to="loc_otex_OtherPlansMember_f7be734e-463e-4fa9-a922-82c77b4910a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_c93acc65-2a3c-405c-a4cd-23e0eb271381" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_fbb5f0e4-f490-4d30-a885-faacb55ee810" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_c93acc65-2a3c-405c-a4cd-23e0eb271381" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_0a7a47b3-db2d-4593-bad6-2433dbfd2a83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_c93acc65-2a3c-405c-a4cd-23e0eb271381" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_0a7a47b3-db2d-4593-bad6-2433dbfd2a83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONUnrecognizedCompensationCostDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONUnrecognizedCompensationCostDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONUnrecognizedCompensationCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f1ce22f8-336c-4f81-91c8-77fe89862422" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_89a43316-54c7-4aca-99a4-fee4936ac5ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f1ce22f8-336c-4f81-91c8-77fe89862422" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_89a43316-54c7-4aca-99a4-fee4936ac5ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_dd3c4a07-84ff-4c35-90fb-9b1813bbdca6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_89a43316-54c7-4aca-99a4-fee4936ac5ae" xlink:to="loc_us-gaap_AwardTypeAxis_dd3c4a07-84ff-4c35-90fb-9b1813bbdca6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_293eaab9-5141-4882-9cbc-7526a1bc79e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_dd3c4a07-84ff-4c35-90fb-9b1813bbdca6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_293eaab9-5141-4882-9cbc-7526a1bc79e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_48eb2cc1-5256-456c-9dc7-2727aceb3069" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_293eaab9-5141-4882-9cbc-7526a1bc79e8" xlink:to="loc_us-gaap_EmployeeStockOptionMember_48eb2cc1-5256-456c-9dc7-2727aceb3069" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_a55519bf-bec1-43b7-b46c-430c7e6f7cb7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_293eaab9-5141-4882-9cbc-7526a1bc79e8" xlink:to="loc_us-gaap_PerformanceSharesMember_a55519bf-bec1-43b7-b46c-430c7e6f7cb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_e9c0a793-cdee-4a05-b9f3-44cc3165774b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_293eaab9-5141-4882-9cbc-7526a1bc79e8" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_e9c0a793-cdee-4a05-b9f3-44cc3165774b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_2d83640b-92fe-46f0-9127-a31f1ccce3e9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_89a43316-54c7-4aca-99a4-fee4936ac5ae" xlink:to="loc_us-gaap_PlanNameAxis_2d83640b-92fe-46f0-9127-a31f1ccce3e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_1bbcabf7-a011-42ea-97b1-7aadcd2c7fc5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_2d83640b-92fe-46f0-9127-a31f1ccce3e9" xlink:to="loc_us-gaap_PlanNameDomain_1bbcabf7-a011-42ea-97b1-7aadcd2c7fc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_459684ba-f060-482f-9b8c-806100ed444d" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_1bbcabf7-a011-42ea-97b1-7aadcd2c7fc5" xlink:to="loc_otex_LongTermIncentivePlanMember_459684ba-f060-482f-9b8c-806100ed444d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherPlansMember_386670f6-03ff-451a-bdac-3ba73acb2884" xlink:href="otex-20250630.xsd#otex_OtherPlansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_1bbcabf7-a011-42ea-97b1-7aadcd2c7fc5" xlink:to="loc_otex_OtherPlansMember_386670f6-03ff-451a-bdac-3ba73acb2884" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39c92634-66ac-4d86-8df9-e4acf00e263f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_89a43316-54c7-4aca-99a4-fee4936ac5ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39c92634-66ac-4d86-8df9-e4acf00e263f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_b3d7fe5f-25c2-4bb6-9bd4-a5b9cc155596" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39c92634-66ac-4d86-8df9-e4acf00e263f" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_b3d7fe5f-25c2-4bb6-9bd4-a5b9cc155596" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_150c5101-4931-4e99-8dc8-70353d44c1e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39c92634-66ac-4d86-8df9-e4acf00e263f" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_150c5101-4931-4e99-8dc8-70353d44c1e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofStockOptionsOutstandingUnderVariousStockOptionPlansDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONScheduleofStockOptionsOutstandingUnderVariousStockOptionPlansDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofStockOptionsOutstandingUnderVariousStockOptionPlansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2573d0ea-2e51-4009-a80a-6d270c04c2ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d3418b54-49a6-427c-9972-18158ab9c2c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2573d0ea-2e51-4009-a80a-6d270c04c2ab" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d3418b54-49a6-427c-9972-18158ab9c2c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_d3faecb0-2403-483c-b3c2-d18d176c5730" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d3418b54-49a6-427c-9972-18158ab9c2c6" xlink:to="loc_us-gaap_PlanNameAxis_d3faecb0-2403-483c-b3c2-d18d176c5730" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_81e38a0e-0101-497b-8af4-aee47a2dc77b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_d3faecb0-2403-483c-b3c2-d18d176c5730" xlink:to="loc_us-gaap_PlanNameDomain_81e38a0e-0101-497b-8af4-aee47a2dc77b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_A2004StockOptionPlanMember_7ac1d7f8-28b4-4fa4-9b17-708814fc23e2" xlink:href="otex-20250630.xsd#otex_A2004StockOptionPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_81e38a0e-0101-497b-8af4-aee47a2dc77b" xlink:to="loc_otex_A2004StockOptionPlanMember_7ac1d7f8-28b4-4fa4-9b17-708814fc23e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_df61b77a-935c-4ad1-b2f7-87bacce94f25" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d3418b54-49a6-427c-9972-18158ab9c2c6" xlink:to="loc_srt_RangeAxis_df61b77a-935c-4ad1-b2f7-87bacce94f25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_856aa9f7-60c4-45a0-96d0-064d820ace9b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_df61b77a-935c-4ad1-b2f7-87bacce94f25" xlink:to="loc_srt_RangeMember_856aa9f7-60c4-45a0-96d0-064d820ace9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_43677709-23d7-4b26-9cd5-071113802cc7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_856aa9f7-60c4-45a0-96d0-064d820ace9b" xlink:to="loc_srt_MinimumMember_43677709-23d7-4b26-9cd5-071113802cc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_69c667d9-058d-4a31-a929-d80f9fa2d747" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_856aa9f7-60c4-45a0-96d0-064d820ace9b" xlink:to="loc_srt_MaximumMember_69c667d9-058d-4a31-a929-d80f9fa2d747" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_c78f4482-81ce-4857-b181-8604c42348cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d3418b54-49a6-427c-9972-18158ab9c2c6" xlink:to="loc_us-gaap_AwardTypeAxis_c78f4482-81ce-4857-b181-8604c42348cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_407a2c0d-9d98-4e1e-a730-a925b11e1987" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_c78f4482-81ce-4857-b181-8604c42348cc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_407a2c0d-9d98-4e1e-a730-a925b11e1987" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_e5f9e5bb-039b-4f6a-b08a-dcbc4d38541e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_407a2c0d-9d98-4e1e-a730-a925b11e1987" xlink:to="loc_us-gaap_EmployeeStockOptionMember_e5f9e5bb-039b-4f6a-b08a-dcbc4d38541e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d3418b54-49a6-427c-9972-18158ab9c2c6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_a26fa52e-5e2b-4a0b-a74d-c97677e7dca6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_a26fa52e-5e2b-4a0b-a74d-c97677e7dca6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_c8dddb66-bedb-4205-af06-8e87a2dcd9c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_c8dddb66-bedb-4205-af06-8e87a2dcd9c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_9cfbf228-4537-426a-be0a-00bea587ead4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_9cfbf228-4537-426a-be0a-00bea587ead4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_72512b32-374c-40c8-acee-9be01a628b50" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_72512b32-374c-40c8-acee-9be01a628b50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_14f9a563-d065-4747-874d-1fa719c6fe2d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_14f9a563-d065-4747-874d-1fa719c6fe2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsTerminationGracePeriod_f2d3d59d-adab-4ad8-8fbf-6a9a340d485a" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsTerminationGracePeriod"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsTerminationGracePeriod_f2d3d59d-adab-4ad8-8fbf-6a9a340d485a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_c46b0341-1114-4d71-90a5-484d0830cfd1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_c46b0341-1114-4d71-90a5-484d0830cfd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_461cf7be-632a-4dc3-b770-0d888a82ba87" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_461cf7be-632a-4dc3-b770-0d888a82ba87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2bccba51-400c-4d57-a48e-83c07011938c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8e69568c-8dd7-4aad-a963-507a89effad3" xlink:to="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2bccba51-400c-4d57-a48e-83c07011938c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofOutstandingStockOptionsActivityDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONScheduleofOutstandingStockOptionsActivityDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofOutstandingStockOptionsActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_41ea88bf-87c5-4723-8651-432814d86956" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_41ea88bf-87c5-4723-8651-432814d86956" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_bc899be5-2a7b-4d1d-bba7-ef2b3b929e07" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_bc899be5-2a7b-4d1d-bba7-ef2b3b929e07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_c08f1cb8-8420-4676-bb89-1b58a7b59999" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_c08f1cb8-8420-4676-bb89-1b58a7b59999" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_a0300fd2-223f-42ac-b8af-f9d6bb19b492" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_a0300fd2-223f-42ac-b8af-f9d6bb19b492" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_97817153-e93e-47e4-9645-bc830c7560df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_deefecba-4761-477b-b2e9-c5217712f415" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_97817153-e93e-47e4-9645-bc830c7560df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_5c090aff-5749-4fc9-8b27-1bc184dc63ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_5c090aff-5749-4fc9-8b27-1bc184dc63ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2c3a1b93-1d6d-447d-852d-abdaa50158f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2c3a1b93-1d6d-447d-852d-abdaa50158f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_5db1215a-6a1c-468d-be40-4bbd511806b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_5db1215a-6a1c-468d-be40-4bbd511806b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_397da9ec-4c32-49e1-89ce-5e89acc9c0a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_397da9ec-4c32-49e1-89ce-5e89acc9c0a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_e94edab1-3c2c-4237-878f-c524063cb716" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_e94edab1-3c2c-4237-878f-c524063cb716" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_1896ba97-f72d-4005-9794-7b5ab9a12609" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_c61f1a2e-3607-41c4-aed9-a22ca8882393" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_1896ba97-f72d-4005-9794-7b5ab9a12609" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_4a42aa52-fd00-4f6b-8e9e-ece9880109de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_4a42aa52-fd00-4f6b-8e9e-ece9880109de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWeightedAverageAdditionalDisclosuresAbstract_16828f90-6eef-4ad5-bbc2-0964604c8210" xlink:href="otex-20250630.xsd#otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWeightedAverageAdditionalDisclosuresAbstract"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:to="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWeightedAverageAdditionalDisclosuresAbstract_16828f90-6eef-4ad5-bbc2-0964604c8210" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_7aecc1c0-00a8-457a-a5e3-a8df2693a1ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWeightedAverageAdditionalDisclosuresAbstract_16828f90-6eef-4ad5-bbc2-0964604c8210" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_7aecc1c0-00a8-457a-a5e3-a8df2693a1ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_37dfe2d7-5fc3-463a-a450-18a612c05275" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWeightedAverageAdditionalDisclosuresAbstract_16828f90-6eef-4ad5-bbc2-0964604c8210" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_37dfe2d7-5fc3-463a-a450-18a612c05275" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingIntrinsicValueAdditionalDisclosuresAbstract_cb025c03-941c-4ae0-a30f-8f29d82c08e6" xlink:href="otex-20250630.xsd#otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingIntrinsicValueAdditionalDisclosuresAbstract"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d4eb2c24-61ce-43b3-8ea7-ed3598c5bf62" xlink:to="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingIntrinsicValueAdditionalDisclosuresAbstract_cb025c03-941c-4ae0-a30f-8f29d82c08e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_90228162-a37f-4f44-a8e8-6fd4ce7295fb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingIntrinsicValueAdditionalDisclosuresAbstract_cb025c03-941c-4ae0-a30f-8f29d82c08e6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_90228162-a37f-4f44-a8e8-6fd4ce7295fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_11e30bc9-0034-4399-96c2-8e6ba4af9369" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingIntrinsicValueAdditionalDisclosuresAbstract_cb025c03-941c-4ae0-a30f-8f29d82c08e6" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_11e30bc9-0034-4399-96c2-8e6ba4af9369" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofWeightedAverageFairValueOfOptionsAndWeightedAverageAssumptionsUsedDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONScheduleofWeightedAverageFairValueOfOptionsAndWeightedAverageAssumptionsUsedDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofWeightedAverageFairValueOfOptionsAndWeightedAverageAssumptionsUsedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_fc7d0b7b-97b2-4e1b-8ac2-7e0485a2fc98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_03c76751-c827-486b-a83d-61b3657a378a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_fc7d0b7b-97b2-4e1b-8ac2-7e0485a2fc98" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_03c76751-c827-486b-a83d-61b3657a378a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_280da508-0504-4aaf-8874-52ae0c674341" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_03c76751-c827-486b-a83d-61b3657a378a" xlink:to="loc_us-gaap_AwardTypeAxis_280da508-0504-4aaf-8874-52ae0c674341" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_280da508-0504-4aaf-8874-52ae0c674341" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_e301ebb5-5544-43c3-b37a-c3ce1b35d070" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:to="loc_us-gaap_EmployeeStockOptionMember_e301ebb5-5544-43c3-b37a-c3ce1b35d070" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PerformanceStockUnitsMember_729ffe69-8ed7-4876-89f9-886b0fa0b8c4" xlink:href="otex-20250630.xsd#otex_PerformanceStockUnitsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:to="loc_otex_PerformanceStockUnitsMember_729ffe69-8ed7-4876-89f9-886b0fa0b8c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_6ebc415c-2f70-4b6a-9ce6-c9941f3708e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:to="loc_us-gaap_PerformanceSharesMember_6ebc415c-2f70-4b6a-9ce6-c9941f3708e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_5ef0a21e-dfa7-4177-8bd3-31fa588901e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_5ef0a21e-dfa7-4177-8bd3-31fa588901e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredStockUnitsMember_3f97d74a-d01c-47e4-a55d-cd11b972a371" xlink:href="otex-20250630.xsd#otex_DeferredStockUnitsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a2069381-2d1d-4e05-ac5d-06ff9c3ea094" xlink:to="loc_otex_DeferredStockUnitsMember_3f97d74a-d01c-47e4-a55d-cd11b972a371" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_28255cca-44ed-4730-9f32-8fb9bad35b66" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_03c76751-c827-486b-a83d-61b3657a378a" xlink:to="loc_us-gaap_PlanNameAxis_28255cca-44ed-4730-9f32-8fb9bad35b66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_24e79c67-2aa9-4b03-8b34-053484e651be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_28255cca-44ed-4730-9f32-8fb9bad35b66" xlink:to="loc_us-gaap_PlanNameDomain_24e79c67-2aa9-4b03-8b34-053484e651be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_54656dc0-f45e-49b8-b69e-48c34b35fe18" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_24e79c67-2aa9-4b03-8b34-053484e651be" xlink:to="loc_otex_LongTermIncentivePlanMember_54656dc0-f45e-49b8-b69e-48c34b35fe18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_10a29ca8-4642-4ca3-b9c8-4e216b15637a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_03c76751-c827-486b-a83d-61b3657a378a" xlink:to="loc_srt_RangeAxis_10a29ca8-4642-4ca3-b9c8-4e216b15637a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_a1928217-6d1b-4b9e-9d69-d70cdc943446" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_10a29ca8-4642-4ca3-b9c8-4e216b15637a" xlink:to="loc_srt_RangeMember_a1928217-6d1b-4b9e-9d69-d70cdc943446" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_93dd92a2-8e1f-48a7-b941-d095efc032ce" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_a1928217-6d1b-4b9e-9d69-d70cdc943446" xlink:to="loc_srt_MinimumMember_93dd92a2-8e1f-48a7-b941-d095efc032ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_89bfc07e-0b9f-41be-b36f-aaa35e00b198" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_a1928217-6d1b-4b9e-9d69-d70cdc943446" xlink:to="loc_srt_MaximumMember_89bfc07e-0b9f-41be-b36f-aaa35e00b198" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_03c76751-c827-486b-a83d-61b3657a378a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8e781670-fe19-4c3b-83aa-f7737cd97a3c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8e781670-fe19-4c3b-83aa-f7737cd97a3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDerivedServicePeriod_c7603662-56da-4f4a-a720-85bc34ed43d6" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDerivedServicePeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDerivedServicePeriod_c7603662-56da-4f4a-a720-85bc34ed43d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_c3314ae9-2b11-490d-bd7d-b857a9c064da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_c3314ae9-2b11-490d-bd7d-b857a9c064da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue_b57beedf-ed63-42bc-ac79-c409def15ee8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue_b57beedf-ed63-42bc-ac79-c409def15ee8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_39e0bf00-7362-4330-9a84-ed55d4fa3cc3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_39e0bf00-7362-4330-9a84-ed55d4fa3cc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_50f6d69f-63f0-4a55-b617-328e9e0153b1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_50f6d69f-63f0-4a55-b617-328e9e0153b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_5b801018-d285-479f-b98f-6e7f0e6529ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_5b801018-d285-479f-b98f-6e7f0e6529ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_e7dbb592-a8ea-44f8-887d-2ec875692c76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_e7dbb592-a8ea-44f8-887d-2ec875692c76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsForfeitureRate_89c6f50b-de52-40a6-a911-0631817d425e" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsForfeitureRate"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsForfeitureRate_89c6f50b-de52-40a6-a911-0631817d425e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsAverageExercisePrice_c0cbe6dc-225f-42f7-b621-b56d5b10bc66" xlink:href="otex-20250630.xsd#otex_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsAverageExercisePrice"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_ce742630-a2f7-482b-84cf-555cb10ab233" xlink:to="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsAverageExercisePrice_c0cbe6dc-225f-42f7-b621-b56d5b10bc66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_e6dd3a7a-d32b-403d-ba2c-f5fb976f9d19" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1bc7f010-781b-481a-bbed-bfa8dcd59ddf" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_e6dd3a7a-d32b-403d-ba2c-f5fb976f9d19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONLongTermIncentivePlansDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONLongTermIncentivePlansDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONLongTermIncentivePlansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_feb68013-348d-4fcf-9684-526203bc7949" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_93cccac1-7e40-420a-bcea-e185ca7229b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_feb68013-348d-4fcf-9684-526203bc7949" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_93cccac1-7e40-420a-bcea-e185ca7229b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_9c640eed-fb6b-419c-a3b8-60ae93d80160" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_93cccac1-7e40-420a-bcea-e185ca7229b0" xlink:to="loc_us-gaap_PlanNameAxis_9c640eed-fb6b-419c-a3b8-60ae93d80160" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_9aa50a5b-14e9-4473-ae92-fce7eccf0474" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_9c640eed-fb6b-419c-a3b8-60ae93d80160" xlink:to="loc_us-gaap_PlanNameDomain_9aa50a5b-14e9-4473-ae92-fce7eccf0474" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_56b155d6-03bb-4a81-ae99-93eec51c8c13" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_9aa50a5b-14e9-4473-ae92-fce7eccf0474" xlink:to="loc_otex_LongTermIncentivePlanMember_56b155d6-03bb-4a81-ae99-93eec51c8c13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_506b7b31-6545-43ac-912e-8787de2cf5b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_93cccac1-7e40-420a-bcea-e185ca7229b0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_506b7b31-6545-43ac-912e-8787de2cf5b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_a9723cf2-f37c-4f1c-9afa-3a81c6cb1aa8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_506b7b31-6545-43ac-912e-8787de2cf5b4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_a9723cf2-f37c-4f1c-9afa-3a81c6cb1aa8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_959ab9a5-2506-4acf-b1fa-259da22e3c0b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_506b7b31-6545-43ac-912e-8787de2cf5b4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_959ab9a5-2506-4acf-b1fa-259da22e3c0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_909a5d88-50ca-45a4-8474-bf052350e288" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_506b7b31-6545-43ac-912e-8787de2cf5b4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_909a5d88-50ca-45a4-8474-bf052350e288" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofNonOptionUnitActivityDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONScheduleofNonOptionUnitActivityDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONScheduleofNonOptionUnitActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_57e722d1-208e-480e-9c67-8773f3a53c85" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e0a6b7b5-dcd3-49c5-a193-efae527817db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_57e722d1-208e-480e-9c67-8773f3a53c85" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e0a6b7b5-dcd3-49c5-a193-efae527817db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_94641239-1b98-44a1-8cd5-20331c208a66" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e0a6b7b5-dcd3-49c5-a193-efae527817db" xlink:to="loc_us-gaap_AwardTypeAxis_94641239-1b98-44a1-8cd5-20331c208a66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a397856e-a907-47a2-8b1e-e2851e218909" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_94641239-1b98-44a1-8cd5-20331c208a66" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a397856e-a907-47a2-8b1e-e2851e218909" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_e468b104-f822-4e6f-a0a1-a835b69cc4b5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a397856e-a907-47a2-8b1e-e2851e218909" xlink:to="loc_us-gaap_PerformanceSharesMember_e468b104-f822-4e6f-a0a1-a835b69cc4b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_ffc3a3ec-32e8-4338-83d3-8d0d2fb55c19" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a397856e-a907-47a2-8b1e-e2851e218909" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_ffc3a3ec-32e8-4338-83d3-8d0d2fb55c19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredStockUnitsMember_1cf88282-9bcb-41e1-9264-24f6e381effe" xlink:href="otex-20250630.xsd#otex_DeferredStockUnitsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_a397856e-a907-47a2-8b1e-e2851e218909" xlink:to="loc_otex_DeferredStockUnitsMember_1cf88282-9bcb-41e1-9264-24f6e381effe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_bfba9096-48a9-4bb0-be27-592695832839" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e0a6b7b5-dcd3-49c5-a193-efae527817db" xlink:to="loc_us-gaap_PlanNameAxis_bfba9096-48a9-4bb0-be27-592695832839" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_39121573-1f30-4f9f-be0e-f20d889f4b24" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_bfba9096-48a9-4bb0-be27-592695832839" xlink:to="loc_us-gaap_PlanNameDomain_39121573-1f30-4f9f-be0e-f20d889f4b24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_8ba46cfa-dbee-4a1c-b87e-f79660cbf9e9" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_39121573-1f30-4f9f-be0e-f20d889f4b24" xlink:to="loc_otex_LongTermIncentivePlanMember_8ba46cfa-dbee-4a1c-b87e-f79660cbf9e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_c0ae9f9b-afad-4df5-898b-edf737674b1a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e0a6b7b5-dcd3-49c5-a193-efae527817db" xlink:to="loc_srt_RangeAxis_c0ae9f9b-afad-4df5-898b-edf737674b1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_03dcc404-a0fd-4806-b8d5-1f73c65f0471" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_c0ae9f9b-afad-4df5-898b-edf737674b1a" xlink:to="loc_srt_RangeMember_03dcc404-a0fd-4806-b8d5-1f73c65f0471" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_50996a90-1580-4b84-a554-0b717d4c6378" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_03dcc404-a0fd-4806-b8d5-1f73c65f0471" xlink:to="loc_srt_MinimumMember_50996a90-1580-4b84-a554-0b717d4c6378" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_78dc0b8c-3149-42d6-8bbe-2affeeebd185" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_03dcc404-a0fd-4806-b8d5-1f73c65f0471" xlink:to="loc_srt_MaximumMember_78dc0b8c-3149-42d6-8bbe-2affeeebd185" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e0a6b7b5-dcd3-49c5-a193-efae527817db" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0057f8e6-893c-40fc-916c-e1fcec7d85d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0057f8e6-893c-40fc-916c-e1fcec7d85d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8c36f0cf-aaaa-4c8e-9229-4390fbf7a499" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8c36f0cf-aaaa-4c8e-9229-4390fbf7a499" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_ae94ee2b-ec14-4428-b1e0-75704d99b0cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_ae94ee2b-ec14-4428-b1e0-75704d99b0cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_d0e3ab00-dc31-4e7c-8c77-5650ddddc12a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_d0e3ab00-dc31-4e7c-8c77-5650ddddc12a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriod_b4331672-b0f3-43ba-b0ed-0d201eeb2844" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriod_b4331672-b0f3-43ba-b0ed-0d201eeb2844" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_769357ef-1624-4402-897d-a48f05a2d243" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_d997b0ed-07ab-4e4d-8fee-c9a304aa01b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_769357ef-1624-4402-897d-a48f05a2d243" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2384f42b-93cb-459c-873b-c8f6301bd615" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2384f42b-93cb-459c-873b-c8f6301bd615" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_c02a920f-53bc-4558-8a67-055e1a175e94" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_c02a920f-53bc-4558-8a67-055e1a175e94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_12ab3ce5-26b0-4232-9726-73d1bbb894db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_12ab3ce5-26b0-4232-9726-73d1bbb894db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_e12bbc3d-74da-4231-ac74-e9374e9d9707" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_e12bbc3d-74da-4231-ac74-e9374e9d9707" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriodWeightedAverageGrantDateFairValue_bcdf0eb1-05a2-4bdf-b445-edec74ea4966" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriodWeightedAverageGrantDateFairValue_bcdf0eb1-05a2-4bdf-b445-edec74ea4966" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_bbbf4ae0-eb7d-4c52-b997-1c1444c23e10" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_80d8d96e-46ca-47d2-96ac-a34dd968f8b7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_bbbf4ae0-eb7d-4c52-b997-1c1444c23e10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_32560712-864b-4ae1-912d-e919fc0b5947" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_32560712-864b-4ae1-912d-e919fc0b5947" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_38a10f99-62c6-41bf-88a0-959b50c2af65" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_38a10f99-62c6-41bf-88a0-959b50c2af65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedGrantsInPeriod_54d0cc44-e689-4996-87a9-f80d57acc8bf" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedGrantsInPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedGrantsInPeriod_54d0cc44-e689-4996-87a9-f80d57acc8bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsTargetBasedAwardPerformanceTarget_8e7de4ae-46ad-4c54-89d5-fa1f0390a25d" xlink:href="otex-20250630.xsd#otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsTargetBasedAwardPerformanceTarget"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b40d5c8d-285b-4f3d-bf81-6a358fb233aa" xlink:to="loc_otex_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsTargetBasedAwardPerformanceTarget_8e7de4ae-46ad-4c54-89d5-fa1f0390a25d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONRSUsDSUsandESPPDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EQUITYANDSHAREBASEDCOMPENSATIONRSUsDSUsandESPPDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EQUITYANDSHAREBASEDCOMPENSATIONRSUsDSUsandESPPDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_3359ab2f-bc9b-41a2-b500-233f8d99cc22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_21850ed8-fb46-4208-96ae-7922fb624f56" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_3359ab2f-bc9b-41a2-b500-233f8d99cc22" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_21850ed8-fb46-4208-96ae-7922fb624f56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_2095f832-3974-47fc-918a-9bd26fce14e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_21850ed8-fb46-4208-96ae-7922fb624f56" xlink:to="loc_us-gaap_AwardTypeAxis_2095f832-3974-47fc-918a-9bd26fce14e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ca242142-1be6-4ef8-8844-ace0881da405" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_2095f832-3974-47fc-918a-9bd26fce14e6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ca242142-1be6-4ef8-8844-ace0881da405" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_20f571cf-c77d-45ce-ace1-6c0ef0b05486" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ca242142-1be6-4ef8-8844-ace0881da405" xlink:to="loc_us-gaap_PerformanceSharesMember_20f571cf-c77d-45ce-ace1-6c0ef0b05486" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_640d889b-49f1-41bc-9c2c-c805524a26a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ca242142-1be6-4ef8-8844-ace0881da405" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_640d889b-49f1-41bc-9c2c-c805524a26a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredStockUnitsMember_f300b6c6-9eb2-4d4d-ab5a-9d8c4166626a" xlink:href="otex-20250630.xsd#otex_DeferredStockUnitsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ca242142-1be6-4ef8-8844-ace0881da405" xlink:to="loc_otex_DeferredStockUnitsMember_f300b6c6-9eb2-4d4d-ab5a-9d8c4166626a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_4b0095b3-5216-4eda-9ff4-d38077591196" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ca242142-1be6-4ef8-8844-ace0881da405" xlink:to="loc_us-gaap_EmployeeStockMember_4b0095b3-5216-4eda-9ff4-d38077591196" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_3dab7332-9b03-45fe-a9e7-3115f2b346d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_21850ed8-fb46-4208-96ae-7922fb624f56" xlink:to="loc_us-gaap_PlanNameAxis_3dab7332-9b03-45fe-a9e7-3115f2b346d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_7f3807bb-50c7-4d7b-8ceb-01672d30e5ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_3dab7332-9b03-45fe-a9e7-3115f2b346d5" xlink:to="loc_us-gaap_PlanNameDomain_7f3807bb-50c7-4d7b-8ceb-01672d30e5ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermIncentivePlanMember_7f58397d-4b71-455a-9a2d-4da7624a8367" xlink:href="otex-20250630.xsd#otex_LongTermIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_7f3807bb-50c7-4d7b-8ceb-01672d30e5ad" xlink:to="loc_otex_LongTermIncentivePlanMember_7f58397d-4b71-455a-9a2d-4da7624a8367" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherPlansMember_2bfff1a6-e403-4c3e-b5d3-3b4642604e72" xlink:href="otex-20250630.xsd#otex_OtherPlansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_7f3807bb-50c7-4d7b-8ceb-01672d30e5ad" xlink:to="loc_otex_OtherPlansMember_2bfff1a6-e403-4c3e-b5d3-3b4642604e72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_ed2435a8-7c14-43bf-bdb9-f0db3ac945a8" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_21850ed8-fb46-4208-96ae-7922fb624f56" xlink:to="loc_srt_RangeAxis_ed2435a8-7c14-43bf-bdb9-f0db3ac945a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_4ba2c3f1-1b8f-4858-89e9-8364325cdcd2" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_ed2435a8-7c14-43bf-bdb9-f0db3ac945a8" xlink:to="loc_srt_RangeMember_4ba2c3f1-1b8f-4858-89e9-8364325cdcd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_2aa13422-b1f5-4fd3-bb4b-74ad0ee6b4fd" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_4ba2c3f1-1b8f-4858-89e9-8364325cdcd2" xlink:to="loc_srt_MinimumMember_2aa13422-b1f5-4fd3-bb4b-74ad0ee6b4fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_fd32aab4-6bb4-42d6-ba70-77cd20b46305" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_4ba2c3f1-1b8f-4858-89e9-8364325cdcd2" xlink:to="loc_srt_MaximumMember_fd32aab4-6bb4-42d6-ba70-77cd20b46305" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_21850ed8-fb46-4208-96ae-7922fb624f56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_e6a59aec-bfff-45dc-a57c-51d0cc33a3f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_e6a59aec-bfff-45dc-a57c-51d0cc33a3f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_3eba3c28-c35a-4d5f-8f79-d659a4f731dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_3eba3c28-c35a-4d5f-8f79-d659a4f731dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_4ce382f3-7db2-4403-a88f-a6030fe335ee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_4ce382f3-7db2-4403-a88f-a6030fe335ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_c2c159fe-be98-4828-ba67-a717168d2efa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_c2c159fe-be98-4828-ba67-a717168d2efa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_d5ec8aaa-c34c-4ab7-b55e-0d7109ddba8d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_d5ec8aaa-c34c-4ab7-b55e-0d7109ddba8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardPurchasePriceDiscount_c61a6e92-1cf1-4ee2-a8e9-e3cf35d2140d" xlink:href="otex-20250630.xsd#otex_SharebasedCompensationArrangementbySharebasedPaymentAwardPurchasePriceDiscount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardPurchasePriceDiscount_c61a6e92-1cf1-4ee2-a8e9-e3cf35d2140d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardSharesEligibleforIssuance_ef8d32ee-e8fc-45b3-8a9f-d006f6b6c269" xlink:href="otex-20250630.xsd#otex_SharebasedCompensationArrangementbySharebasedPaymentAwardSharesEligibleforIssuance"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_otex_SharebasedCompensationArrangementbySharebasedPaymentAwardSharesEligibleforIssuance_ef8d32ee-e8fc-45b3-8a9f-d006f6b6c269" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CashReceivedFromEmployeeStockPurchasePlan_a332bbf9-c06b-4c14-917b-6e6d47c052f2" xlink:href="otex-20250630.xsd#otex_CashReceivedFromEmployeeStockPurchasePlan"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_08c7ffc5-034a-462d-bb20-338da1d43979" xlink:to="loc_otex_CashReceivedFromEmployeeStockPurchasePlan_a332bbf9-c06b-4c14-917b-6e6d47c052f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GUARANTEESANDCONTINGENCIESScheduleofContractualObligationswithMinimumPaymentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#GUARANTEESANDCONTINGENCIESScheduleofContractualObligationswithMinimumPaymentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GUARANTEESANDCONTINGENCIESScheduleofContractualObligationswithMinimumPaymentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_376a1016-ba96-4615-a185-d0a1943a1f69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_376a1016-ba96-4615-a185-d0a1943a1f69" xlink:to="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ExpectedPaymentsForDebtObligations_e600cf67-d53d-4c2f-b270-53b8e4179cb4" xlink:href="otex-20250630.xsd#otex_ExpectedPaymentsForDebtObligations"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:to="loc_otex_ExpectedPaymentsForDebtObligations_e600cf67-d53d-4c2f-b270-53b8e4179cb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_762bda8b-1164-46a7-8192-e470484b092d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_762bda8b-1164-46a7-8192-e470484b092d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermDebtMaturityYearTwoAndThree_0657c947-4d63-499c-b5e2-ae0b1b8f85f7" xlink:href="otex-20250630.xsd#otex_LongTermDebtMaturityYearTwoAndThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:to="loc_otex_LongTermDebtMaturityYearTwoAndThree_0657c947-4d63-499c-b5e2-ae0b1b8f85f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermDebtMaturityYearFourAndFive_3491e3fd-e5bb-4eb2-8939-cddf9c4e2909" xlink:href="otex-20250630.xsd#otex_LongTermDebtMaturityYearFourAndFive"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:to="loc_otex_LongTermDebtMaturityYearFourAndFive_3491e3fd-e5bb-4eb2-8939-cddf9c4e2909" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LongTermDebtMaturityAfterYearFive_a64724c7-b88b-4623-995a-e3e85690e8a2" xlink:href="otex-20250630.xsd#otex_LongTermDebtMaturityAfterYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract_1ad0596a-fcfd-46ea-849b-23754592ba6f" xlink:to="loc_otex_LongTermDebtMaturityAfterYearFive_a64724c7-b88b-4623-995a-e3e85690e8a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_376a1016-ba96-4615-a185-d0a1943a1f69" xlink:to="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligation_681e244f-d023-49c8-9f42-a7b23a90d7c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RecordedUnconditionalPurchaseObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:to="loc_us-gaap_RecordedUnconditionalPurchaseObligation_681e244f-d023-49c8-9f42-a7b23a90d7c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_f01f44e4-e033-4edb-b372-d7ed8bdfd0e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:to="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_f01f44e4-e033-4edb-b372-d7ed8bdfd0e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RecordedUnconditionalPurchaseObligationToBePaidYearTwoAndThree_93784792-befb-4888-a919-d9ed6b6eb211" xlink:href="otex-20250630.xsd#otex_RecordedUnconditionalPurchaseObligationToBePaidYearTwoAndThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:to="loc_otex_RecordedUnconditionalPurchaseObligationToBePaidYearTwoAndThree_93784792-befb-4888-a919-d9ed6b6eb211" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RecordedUnconditionalPurchaseObligationToBePaidYearFourAndFive_243a3710-86ab-41db-a8da-49c0b0ccf09f" xlink:href="otex-20250630.xsd#otex_RecordedUnconditionalPurchaseObligationToBePaidYearFourAndFive"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:to="loc_otex_RecordedUnconditionalPurchaseObligationToBePaidYearFourAndFive_243a3710-86ab-41db-a8da-49c0b0ccf09f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RecordedUnconditionalPurchaseObligationToBePaidAfterYearFive_74313139-3b7b-4688-a909-ed2ef0de499d" xlink:href="otex-20250630.xsd#otex_RecordedUnconditionalPurchaseObligationToBePaidAfterYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_12617041-6253-4b2b-84f3-bb91a014c57a" xlink:to="loc_otex_RecordedUnconditionalPurchaseObligationToBePaidAfterYearFive_74313139-3b7b-4688-a909-ed2ef0de499d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractualObligationFiscalYearMaturityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_376a1016-ba96-4615-a185-d0a1943a1f69" xlink:to="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligation_e203e4b9-034f-4fb4-8747-03c785cc2ae8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractualObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:to="loc_us-gaap_ContractualObligation_e203e4b9-034f-4fb4-8747-03c785cc2ae8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_6bd5b019-9e54-4bc2-9199-8a2ae29bb779" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractualObligationDueInNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:to="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_6bd5b019-9e54-4bc2-9199-8a2ae29bb779" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ContractualObligationToBePaidYearTwoAndThree_777ece74-236f-4ab3-916f-f880ddac3493" xlink:href="otex-20250630.xsd#otex_ContractualObligationToBePaidYearTwoAndThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:to="loc_otex_ContractualObligationToBePaidYearTwoAndThree_777ece74-236f-4ab3-916f-f880ddac3493" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ContractualObligationToBePaidYearFourAndFive_41c494c0-8121-4e33-864a-13cae89e59d0" xlink:href="otex-20250630.xsd#otex_ContractualObligationToBePaidYearFourAndFive"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:to="loc_otex_ContractualObligationToBePaidYearFourAndFive_41c494c0-8121-4e33-864a-13cae89e59d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ContractualObligationToBePaidAfterYearFive_82eec389-0b0c-420b-9991-de7fb1a88330" xlink:href="otex-20250630.xsd#otex_ContractualObligationToBePaidAfterYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractualObligationFiscalYearMaturityAbstract_33c61819-740d-49ed-be81-e27f037701c5" xlink:to="loc_otex_ContractualObligationToBePaidAfterYearFive_82eec389-0b0c-420b-9991-de7fb1a88330" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/GUARANTEESANDCONTINGENCIESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#GUARANTEESANDCONTINGENCIESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/GUARANTEESANDCONTINGENCIESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_aaf9b8c8-8579-4f97-9a0d-815fb0a17998" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_15feb60a-e22d-405e-a2fa-b06152b0f70b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LossContingenciesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_aaf9b8c8-8579-4f97-9a0d-815fb0a17998" xlink:to="loc_us-gaap_LossContingenciesTable_15feb60a-e22d-405e-a2fa-b06152b0f70b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_dc6c8edd-227f-4c7b-b5a7-d449801b33b6" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_15feb60a-e22d-405e-a2fa-b06152b0f70b" xlink:to="loc_srt_RangeAxis_dc6c8edd-227f-4c7b-b5a7-d449801b33b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_9bdf716d-e6a1-4a0e-bc7c-ab0d9ef96491" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_dc6c8edd-227f-4c7b-b5a7-d449801b33b6" xlink:to="loc_srt_RangeMember_9bdf716d-e6a1-4a0e-bc7c-ab0d9ef96491" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_54d45ac8-46ad-4e4d-8de4-c1e8b1c1de7f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_9bdf716d-e6a1-4a0e-bc7c-ab0d9ef96491" xlink:to="loc_srt_MinimumMember_54d45ac8-46ad-4e4d-8de4-c1e8b1c1de7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_0d0f4858-6f75-4609-95b1-e1072a1b6660" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_9bdf716d-e6a1-4a0e-bc7c-ab0d9ef96491" xlink:to="loc_srt_MaximumMember_0d0f4858-6f75-4609-95b1-e1072a1b6660" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityNameAxis_09ef6007-601a-425d-aeb2-c08792f95be5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_15feb60a-e22d-405e-a2fa-b06152b0f70b" xlink:to="loc_us-gaap_IncomeTaxAuthorityNameAxis_09ef6007-601a-425d-aeb2-c08792f95be5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityNameDomain_ed40b92b-522b-4d23-9200-d3ea09b27bb0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityNameAxis_09ef6007-601a-425d-aeb2-c08792f95be5" xlink:to="loc_us-gaap_IncomeTaxAuthorityNameDomain_ed40b92b-522b-4d23-9200-d3ea09b27bb0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CanadaRevenueAgencyMember_6ec6e435-2ccc-4e7f-88d3-575291986785" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CanadaRevenueAgencyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityNameDomain_ed40b92b-522b-4d23-9200-d3ea09b27bb0" xlink:to="loc_us-gaap_CanadaRevenueAgencyMember_6ec6e435-2ccc-4e7f-88d3-575291986785" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxPeriodAxis_ea2d2030-fcd3-49b1-8f91-579efe96cba4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxPeriodAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_15feb60a-e22d-405e-a2fa-b06152b0f70b" xlink:to="loc_us-gaap_TaxPeriodAxis_ea2d2030-fcd3-49b1-8f91-579efe96cba4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxPeriodDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodAxis_ea2d2030-fcd3-49b1-8f91-579efe96cba4" xlink:to="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxYear2012Member_e7c35cda-7ce5-4e34-bd0a-f7cc26d0533c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxYear2012Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:to="loc_us-gaap_TaxYear2012Member_e7c35cda-7ce5-4e34-bd0a-f7cc26d0533c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxYear2013Member_0c0c9cfd-ae5e-49e3-92aa-c33fc8cf9b94" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxYear2013Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:to="loc_us-gaap_TaxYear2013Member_0c0c9cfd-ae5e-49e3-92aa-c33fc8cf9b94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxYear2014Member_170ef67b-04d4-47f3-93c3-0636ba6dd7f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxYear2014Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:to="loc_us-gaap_TaxYear2014Member_170ef67b-04d4-47f3-93c3-0636ba6dd7f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxYear2015Member_b1c0d2a7-7f56-4180-8731-339df5914249" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxYear2015Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:to="loc_us-gaap_TaxYear2015Member_b1c0d2a7-7f56-4180-8731-339df5914249" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxYear2016Member_473e255d-d9bc-488f-86f6-53c2123aa0bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxYear2016Member"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:to="loc_us-gaap_TaxYear2016Member_473e255d-d9bc-488f-86f6-53c2123aa0bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_TaxYears201720182019And2020Member_cd84bcb5-3f60-46f7-8d7a-ba120f45c7e4" xlink:href="otex-20250630.xsd#otex_TaxYears201720182019And2020Member"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxPeriodDomain_adf50745-72ec-4130-9213-2e4a92126ba0" xlink:to="loc_otex_TaxYears201720182019And2020Member_cd84bcb5-3f60-46f7-8d7a-ba120f45c7e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_51b1145f-711e-424a-b72f-87366175bab0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_15feb60a-e22d-405e-a2fa-b06152b0f70b" xlink:to="loc_us-gaap_LossContingenciesLineItems_51b1145f-711e-424a-b72f-87366175bab0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationEstimateOfPossibleLoss_4a61f1f5-98fb-49d2-be15-0c0189a06928" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExaminationEstimateOfPossibleLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_51b1145f-711e-424a-b72f-87366175bab0" xlink:to="loc_us-gaap_IncomeTaxExaminationEstimateOfPossibleLoss_4a61f1f5-98fb-49d2-be15-0c0189a06928" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaid_5e9f3475-e584-4fe6-a79c-bcdf866c571c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesPaid"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_51b1145f-711e-424a-b72f-87366175bab0" xlink:to="loc_us-gaap_IncomeTaxesPaid_5e9f3475-e584-4fe6-a79c-bcdf866c571c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_IncomeTaxExaminationEstimateofIncreasetoTaxableIncome_6b737501-d88d-4b6b-9b91-3da2a3cc23d1" xlink:href="otex-20250630.xsd#otex_IncomeTaxExaminationEstimateofIncreasetoTaxableIncome"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_51b1145f-711e-424a-b72f-87366175bab0" xlink:to="loc_otex_IncomeTaxExaminationEstimateofIncreasetoTaxableIncome_6b737501-d88d-4b6b-9b91-3da2a3cc23d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_IncomeTaxPenaltyRate_f3574e2a-8076-4c14-a4a2-ff63d4165a2e" xlink:href="otex-20250630.xsd#otex_IncomeTaxPenaltyRate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_51b1145f-711e-424a-b72f-87366175bab0" xlink:to="loc_otex_IncomeTaxPenaltyRate_f3574e2a-8076-4c14-a4a2-ff63d4165a2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_0987829d-fa01-4113-ba8c-8988206fe40a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxContingencyTable_1a2f3e3a-2b23-4636-a746-93ed9e744705" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxContingencyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_0987829d-fa01-4113-ba8c-8988206fe40a" xlink:to="loc_us-gaap_IncomeTaxContingencyTable_1a2f3e3a-2b23-4636-a746-93ed9e744705" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_d87f20c8-9726-427b-ad99-e724a21c1737" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_1a2f3e3a-2b23-4636-a746-93ed9e744705" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_d87f20c8-9726-427b-ad99-e724a21c1737" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_1d03dff3-e1cc-45f6-88ce-e84e4cff08d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_d87f20c8-9726-427b-ad99-e724a21c1737" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_1d03dff3-e1cc-45f6-88ce-e84e4cff08d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCountryMember_c91747ef-20d9-4d79-a7be-f88732630788" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCountryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_1d03dff3-e1cc-45f6-88ce-e84e4cff08d4" xlink:to="loc_us-gaap_ForeignCountryMember_c91747ef-20d9-4d79-a7be-f88732630788" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_fdecb799-65cf-4885-bcd4-e3cf44307a08" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DomesticCountryMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_1d03dff3-e1cc-45f6-88ce-e84e4cff08d4" xlink:to="loc_us-gaap_DomesticCountryMember_fdecb799-65cf-4885-bcd4-e3cf44307a08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_8525881c-6ca1-4803-bfde-581bf9e19543" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_1d03dff3-e1cc-45f6-88ce-e84e4cff08d4" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_8525881c-6ca1-4803-bfde-581bf9e19543" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusAxis_68c12f4d-e6fa-4aa6-8a7d-cbde29fd9440" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LitigationStatusAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_1a2f3e3a-2b23-4636-a746-93ed9e744705" xlink:to="loc_us-gaap_LitigationStatusAxis_68c12f4d-e6fa-4aa6-8a7d-cbde29fd9440" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusDomain_78a7f718-d92d-431f-9fe4-9374627ae07a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LitigationStatusDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LitigationStatusAxis_68c12f4d-e6fa-4aa6-8a7d-cbde29fd9440" xlink:to="loc_us-gaap_LitigationStatusDomain_78a7f718-d92d-431f-9fe4-9374627ae07a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PendingLitigationMember_9c6984ea-9bbb-4fe0-9d00-97bdf8e85eed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PendingLitigationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LitigationStatusDomain_78a7f718-d92d-431f-9fe4-9374627ae07a" xlink:to="loc_us-gaap_PendingLitigationMember_9c6984ea-9bbb-4fe0-9d00-97bdf8e85eed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxContingencyLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_1a2f3e3a-2b23-4636-a746-93ed9e744705" xlink:to="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_7a83a57b-6af5-4a48-bfcf-7b27fc60ce56" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_7a83a57b-6af5-4a48-bfcf-7b27fc60ce56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_1b22289f-b33f-48b0-bd63-48890ef41cbf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_OperatingLossCarryforwards_1b22289f-b33f-48b0-bd63-48890ef41cbf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration_93dc45f5-d4b2-4b23-ad75-5b0efea7cceb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration_93dc45f5-d4b2-4b23-ad75-5b0efea7cceb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTaxCredit_aa789baa-2b78-44d5-8826-73bb97a0221c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTaxCredit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_InvestmentTaxCredit_aa789baa-2b78-44d5-8826-73bb97a0221c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_5ab4ed5e-4544-41c4-90ed-d73996306227" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_5ab4ed5e-4544-41c4-90ed-d73996306227" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_17c1ecc3-ac85-448b-8844-70d992f3495e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_17c1ecc3-ac85-448b-8844-70d992f3495e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_8d37eab7-3a69-4de5-ae7e-9d9bc41e6059" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_8d37eab7-3a69-4de5-ae7e-9d9bc41e6059" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_UnrecognizedTaxBenefitsOfDeferredTaxAssetsOffsetbyValuationAllowance_7a16337e-e9ba-43d3-adef-b31b73ed746e" xlink:href="otex-20250630.xsd#otex_UnrecognizedTaxBenefitsOfDeferredTaxAssetsOffsetbyValuationAllowance"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_otex_UnrecognizedTaxBenefitsOfDeferredTaxAssetsOffsetbyValuationAllowance_7a16337e-e9ba-43d3-adef-b31b73ed746e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_NetUnrecognizedTaxBenefitExcludingPortionOffsetbyValuationAllowance_af41f239-779a-428f-b75d-a912dddfff5c" xlink:href="otex-20250630.xsd#otex_NetUnrecognizedTaxBenefitExcludingPortionOffsetbyValuationAllowance"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_otex_NetUnrecognizedTaxBenefitExcludingPortionOffsetbyValuationAllowance_af41f239-779a-428f-b75d-a912dddfff5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_25f6ffc9-2195-4dd2-ab72-60fe62c09e1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_25f6ffc9-2195-4dd2-ab72-60fe62c09e1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals_e0a45243-9a51-4cdf-8079-f144cbcc27e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals_e0a45243-9a51-4cdf-8079-f144cbcc27e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReceivable_a9a58d0d-a79b-4134-98a5-254920dd81b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReceivable"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_IncomeTaxReceivable_a9a58d0d-a79b-4134-98a5-254920dd81b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationSettlementInterest_49552f98-9206-468f-9710-e1829a2de6a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LitigationSettlementInterest"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_4b3d5e5d-69d8-4c6c-bf29-1faa55c57366" xlink:to="loc_us-gaap_LitigationSettlementInterest_49552f98-9206-468f-9710-e1829a2de6a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofEffectiveIncomeTaxRateReconciliationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofEffectiveIncomeTaxRateReconciliationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofEffectiveIncomeTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_fc39a3ed-5f9b-432b-b984-cc95d3fceb73" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_fc39a3ed-5f9b-432b-b984-cc95d3fceb73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_c5298305-7384-4bbd-b6fa-2683e940bbda" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_c5298305-7384-4bbd-b6fa-2683e940bbda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_18827c52-fc97-465a-b4c7-424948cd529e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_18827c52-fc97-465a-b4c7-424948cd529e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_232edfd4-c6a4-4606-8874-d956e8256dae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_232edfd4-c6a4-4606-8874-d956e8256dae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpense_766c584b-bba8-42d2-8bfb-06ef4b5378e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpense_766c584b-bba8-42d2-8bfb-06ef4b5378e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_IncomeTaxReconciliationChangeInUnrecognizedTaxBenefitsAmount_bdb64d91-f3d5-4f72-83fb-4c33e2a33c49" xlink:href="otex-20250630.xsd#otex_IncomeTaxReconciliationChangeInUnrecognizedTaxBenefitsAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_otex_IncomeTaxReconciliationChangeInUnrecognizedTaxBenefitsAmount_bdb64d91-f3d5-4f72-83fb-4c33e2a33c49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitWithholdingTaxes_09a560a0-f0cc-4372-9b60-fe0397ae4a06" xlink:href="otex-20250630.xsd#otex_EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitWithholdingTaxes"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_otex_EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitWithholdingTaxes_09a560a0-f0cc-4372-9b60-fe0397ae4a06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCredits_d20e5f56-da82-46d2-a750-3ff2af842e6b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxCredits"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCredits_d20e5f56-da82-46d2-a750-3ff2af842e6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_EffectiveIncomeTaxRateReconciliationEffectofAccrualforUndistributedEarnings_cdbd39dd-ad4d-48c7-aa2f-9aea3199800d" xlink:href="otex-20250630.xsd#otex_EffectiveIncomeTaxRateReconciliationEffectofAccrualforUndistributedEarnings"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_otex_EffectiveIncomeTaxRateReconciliationEffectofAccrualforUndistributedEarnings_cdbd39dd-ad4d-48c7-aa2f-9aea3199800d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationBeatAmount_c512aeee-595a-4dd7-b098-dc4dcfad02df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationBeatAmount"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationBeatAmount_c512aeee-595a-4dd7-b098-dc4dcfad02df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_EffectiveIncomeTaxRateReconciliationDifferenceInTaxFilingPositionsAmount_d9045f88-d5d5-4005-9e14-62daa3d921cc" xlink:href="otex-20250630.xsd#otex_EffectiveIncomeTaxRateReconciliationDifferenceInTaxFilingPositionsAmount"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_otex_EffectiveIncomeTaxRateReconciliationDifferenceInTaxFilingPositionsAmount_d9045f88-d5d5-4005-9e14-62daa3d921cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_EffectiveIncomeTaxRateReconciliationInternalReorganizationAmount_3fd07e3e-35d3-4791-adc6-886a0a3a467a" xlink:href="otex-20250630.xsd#otex_EffectiveIncomeTaxRateReconciliationInternalReorganizationAmount"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_otex_EffectiveIncomeTaxRateReconciliationInternalReorganizationAmount_3fd07e3e-35d3-4791-adc6-886a0a3a467a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_f6d5c7e5-4d33-4bfc-8ce8-3b36790b65eb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_f6d5c7e5-4d33-4bfc-8ce8-3b36790b65eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_dd96e8ca-3c04-497d-afbb-dbe7018e9292" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ed8467ae-e96b-4174-9ada-037fe0592b55" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_dd96e8ca-3c04-497d-afbb-dbe7018e9292" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofIncomeBeforeProvisionforIncomeTaxDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofIncomeBeforeProvisionforIncomeTaxDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofIncomeBeforeProvisionforIncomeTaxDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_8edb2340-fc23-41cb-b697-ebf0589e334c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_90a5d1bf-2560-4a2e-930e-1c5d0e934140" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_8edb2340-fc23-41cb-b697-ebf0589e334c" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_90a5d1bf-2560-4a2e-930e-1c5d0e934140" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_6f050bfd-1189-4cf8-a803-6704847c6c45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_8edb2340-fc23-41cb-b697-ebf0589e334c" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_6f050bfd-1189-4cf8-a803-6704847c6c45" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_f99b2265-4e8d-4416-8a26-04de908ed378" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_8edb2340-fc23-41cb-b697-ebf0589e334c" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_f99b2265-4e8d-4416-8a26-04de908ed378" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofComponentsofIncomeTaxDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofComponentsofIncomeTaxDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofComponentsofIncomeTaxDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_0f6ad6a6-77ed-4526-95eb-d201adc6606c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_a03c20d4-8a0f-4921-b395-c0a0c2f5ff5e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_0f6ad6a6-77ed-4526-95eb-d201adc6606c" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_a03c20d4-8a0f-4921-b395-c0a0c2f5ff5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_7e1b9f78-1d37-4422-b24a-790d5675f8e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_a03c20d4-8a0f-4921-b395-c0a0c2f5ff5e" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_7e1b9f78-1d37-4422-b24a-790d5675f8e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_21db051d-7ba1-4df7-a5f8-bc739a9a8c36" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentForeignTaxExpenseBenefit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_a03c20d4-8a0f-4921-b395-c0a0c2f5ff5e" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_21db051d-7ba1-4df7-a5f8-bc739a9a8c36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_b1ad57c9-29fb-4f53-85cc-4fdb60c0514e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_a03c20d4-8a0f-4921-b395-c0a0c2f5ff5e" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_b1ad57c9-29fb-4f53-85cc-4fdb60c0514e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_93a481f7-e719-491c-819b-f8d6ed053f62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_0f6ad6a6-77ed-4526-95eb-d201adc6606c" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_93a481f7-e719-491c-819b-f8d6ed053f62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_eba3471e-8ad7-48b8-9304-c948aee86601" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_93a481f7-e719-491c-819b-f8d6ed053f62" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_eba3471e-8ad7-48b8-9304-c948aee86601" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_5033a62e-69a5-4dd3-8819-a153b396a1e9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_93a481f7-e719-491c-819b-f8d6ed053f62" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_5033a62e-69a5-4dd3-8819-a153b396a1e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_e1dc117b-2ee0-4a1b-9b63-415da32404df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_93a481f7-e719-491c-819b-f8d6ed053f62" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_e1dc117b-2ee0-4a1b-9b63-415da32404df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_9065a23b-de72-440d-816b-461a324d5a8c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_0f6ad6a6-77ed-4526-95eb-d201adc6606c" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_9065a23b-de72-440d-816b-461a324d5a8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_ca064fbb-79cd-4c24-b886-ef36fed182ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ca064fbb-79cd-4c24-b886-ef36fed182ea" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_fb12f766-f485-4430-8941-9ec1cd003a18" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_fb12f766-f485-4430-8941-9ec1cd003a18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsCapitalLossCarryforwards_5571fc88-75f2-41f0-b09e-ec9f5d35c236" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsCapitalLossCarryforwards"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsCapitalLossCarryforwards_5571fc88-75f2-41f0-b09e-ec9f5d35c236" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOtherLossCarryforwards_33908204-c60d-476f-9652-34b9a3cd83cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOtherLossCarryforwards"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsOtherLossCarryforwards_33908204-c60d-476f-9652-34b9a3cd83cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch_a03a4956-cea7-4db1-a236-991564d9e626" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch_a03a4956-cea7-4db1-a236-991564d9e626" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges_708524a0-dae7-4530-b8ac-3861a8223c64" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges_708524a0-dae7-4530-b8ac-3861a8223c64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredTaxAssetsCapitalizedInventoryAndIntangibleExpenses_8ed5b142-3eb9-4bc7-8faa-6560d528de7c" xlink:href="otex-20250630.xsd#otex_DeferredTaxAssetsCapitalizedInventoryAndIntangibleExpenses"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_otex_DeferredTaxAssetsCapitalizedInventoryAndIntangibleExpenses_8ed5b142-3eb9-4bc7-8faa-6560d528de7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6ff04cae-aeef-46fd-8f39-be99e602b180" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6ff04cae-aeef-46fd-8f39-be99e602b180" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent_0d186480-6fa6-41d6-b357-c378676a43e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent_0d186480-6fa6-41d6-b357-c378676a43e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsDeferredIncome_22a29816-cf6c-44eb-8422-8d1b2223e564" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsDeferredIncome"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsDeferredIncome_22a29816-cf6c-44eb-8422-8d1b2223e564" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_9135e4db-656d-4a65-83f6-d8c0b3a78333" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_9135e4db-656d-4a65-83f6-d8c0b3a78333" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsDerivativeInstruments_770d089c-23ba-4873-934d-085c3dfbbd14" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsDerivativeInstruments"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsDerivativeInstruments_770d089c-23ba-4873-934d-085c3dfbbd14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_ff3e2ce4-89ec-4bfb-a2cb-78bf83ec2c35" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOther"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_ff3e2ce4-89ec-4bfb-a2cb-78bf83ec2c35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_162dc7f0-7dc1-437d-a66e-8286eea610cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_162dc7f0-7dc1-437d-a66e-8286eea610cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_fa7f4b03-ae46-40ad-9aff-9ef96f17fdf5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_b69c3f0d-ae79-4680-b12b-8671e22286de" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_fa7f4b03-ae46-40ad-9aff-9ef96f17fdf5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02aa5325-f696-49cf-8587-72971db1b6a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ca064fbb-79cd-4c24-b886-ef36fed182ea" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02aa5325-f696-49cf-8587-72971db1b6a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredTaxLiabilitiesDepreciationAndAmortization_9a9aafdc-2c83-4b12-a1de-16b646ceef77" xlink:href="otex-20250630.xsd#otex_DeferredTaxLiabilitiesDepreciationAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02aa5325-f696-49cf-8587-72971db1b6a5" xlink:to="loc_otex_DeferredTaxLiabilitiesDepreciationAndAmortization_9a9aafdc-2c83-4b12-a1de-16b646ceef77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredTaxLiabilitiesRightOfUseAsset_6bc8416c-b0fd-4f7c-9362-b77bef7a3caa" xlink:href="otex-20250630.xsd#otex_DeferredTaxLiabilitiesRightOfUseAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02aa5325-f696-49cf-8587-72971db1b6a5" xlink:to="loc_otex_DeferredTaxLiabilitiesRightOfUseAsset_6bc8416c-b0fd-4f7c-9362-b77bef7a3caa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_fcbd57ea-048b-42ab-9618-8cbf89cb2f4d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesOther"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02aa5325-f696-49cf-8587-72971db1b6a5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_fcbd57ea-048b-42ab-9618-8cbf89cb2f4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_e4791aa9-0452-4ab7-bc5b-a05d82f85387" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02aa5325-f696-49cf-8587-72971db1b6a5" xlink:to="loc_us-gaap_DeferredTaxLiabilities_e4791aa9-0452-4ab7-bc5b-a05d82f85387" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_a0cb75d3-1e38-48fa-b33a-5d990701e97d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ca064fbb-79cd-4c24-b886-ef36fed182ea" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_a0cb75d3-1e38-48fa-b33a-5d990701e97d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract_386a3653-bb41-4578-b368-1ed89d19d3f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ca064fbb-79cd-4c24-b886-ef36fed182ea" xlink:to="loc_us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract_386a3653-bb41-4578-b368-1ed89d19d3f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredTaxAssetsNoncurrentNet_20226e8b-8094-44a9-9660-35b418022072" xlink:href="otex-20250630.xsd#otex_DeferredTaxAssetsNoncurrentNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract_386a3653-bb41-4578-b368-1ed89d19d3f4" xlink:to="loc_otex_DeferredTaxAssetsNoncurrentNet_20226e8b-8094-44a9-9660-35b418022072" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DeferredTaxLiabilitiesNoncurrentNet_af8e7eb6-e714-49d3-b2e4-4e8471989a04" xlink:href="otex-20250630.xsd#otex_DeferredTaxLiabilitiesNoncurrentNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract_386a3653-bb41-4578-b368-1ed89d19d3f4" xlink:to="loc_otex_DeferredTaxLiabilitiesNoncurrentNet_af8e7eb6-e714-49d3-b2e4-4e8471989a04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofChangesintheBalanceofGrossUnrecognizedTaxBenefitsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofChangesintheBalanceofGrossUnrecognizedTaxBenefitsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofChangesintheBalanceofGrossUnrecognizedTaxBenefitsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_9d6f7758-4a1a-46b0-bbeb-a777ee85a5fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9d6f7758-4a1a-46b0-bbeb-a777ee85a5fd" xlink:to="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_5ca60483-222d-46c5-95c1-3414504414c5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_5ca60483-222d-46c5-95c1-3414504414c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_7bef99c2-f9c2-498d-ab2b-04687af51b05" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_7bef99c2-f9c2-498d-ab2b-04687af51b05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_a3fb373f-14a0-416e-9edc-11343cb95c42" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_a3fb373f-14a0-416e-9edc-11343cb95c42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_510889e4-001d-4cac-a125-c0645e59272e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_510889e4-001d-4cac-a125-c0645e59272e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_aee19c97-022d-46dc-b231-ce273d5860f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_aee19c97-022d-46dc-b231-ce273d5860f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_2decdf95-5b65-417d-9956-a5a3eac7727a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_2decdf95-5b65-417d-9956-a5a3eac7727a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_5d7752d6-dec7-4cbf-b5a1-9d12d9103f8e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_36ea169b-7dde-47bd-8066-0c85286ff241" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_5d7752d6-dec7-4cbf-b5a1-9d12d9103f8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofInterestandPenaltiesRelatedtoLiabilitiesforIncomeTaxExpenseDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofInterestandPenaltiesRelatedtoLiabilitiesforIncomeTaxExpenseDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofInterestandPenaltiesRelatedtoLiabilitiesforIncomeTaxExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_e033978b-f01b-43b4-8276-3b80fd51b83f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense_3386dfdf-400f-45d6-a380-eaa55ae22fd2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e033978b-f01b-43b4-8276-3b80fd51b83f" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense_3386dfdf-400f-45d6-a380-eaa55ae22fd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense_8c80bcd5-5831-4b6f-a5dc-f3939bd76f17" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e033978b-f01b-43b4-8276-3b80fd51b83f" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense_8c80bcd5-5831-4b6f-a5dc-f3939bd76f17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_75fec1cc-f8e2-4499-b6f5-eb20aa6612e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e033978b-f01b-43b4-8276-3b80fd51b83f" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_75fec1cc-f8e2-4499-b6f5-eb20aa6612e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/INCOMETAXESScheduleofInterestAccruedandPenaltiesAccruedRelatedtoIncomeTaxExpenseDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#INCOMETAXESScheduleofInterestAccruedandPenaltiesAccruedRelatedtoIncomeTaxExpenseDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/INCOMETAXESScheduleofInterestAccruedandPenaltiesAccruedRelatedtoIncomeTaxExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_1eafe067-6ab8-41a1-b279-c561cd7ba3cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_fd9ad454-0791-413b-875c-c4ef74f74fb1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_1eafe067-6ab8-41a1-b279-c561cd7ba3cb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_fd9ad454-0791-413b-875c-c4ef74f74fb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued_5f6abd9d-e73a-448e-a916-2a7426c2883b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_1eafe067-6ab8-41a1-b279-c561cd7ba3cb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued_5f6abd9d-e73a-448e-a916-2a7426c2883b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueoftheCompanysFinancialInstrumentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#FAIRVALUEMEASUREMENTScheduleofFairValueoftheCompanysFinancialInstrumentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueoftheCompanysFinancialInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_ae3bf58d-1ac4-4545-a6ee-01cee84a3106" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_cb953371-fecb-43e3-b5cc-6e6e0e8de203" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_ae3bf58d-1ac4-4545-a6ee-01cee84a3106" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_cb953371-fecb-43e3-b5cc-6e6e0e8de203" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_59a488e3-4df0-4514-ae5d-75ba2ab49bb3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_cb953371-fecb-43e3-b5cc-6e6e0e8de203" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_59a488e3-4df0-4514-ae5d-75ba2ab49bb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_38873e84-d7db-4c10-8089-4850776a526e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_59a488e3-4df0-4514-ae5d-75ba2ab49bb3" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_38873e84-d7db-4c10-8089-4850776a526e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_cdcc311d-05b4-406c-bc13-b8d3706a142c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_38873e84-d7db-4c10-8089-4850776a526e" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_cdcc311d-05b4-406c-bc13-b8d3706a142c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_3b7edf18-4933-4ba9-9439-5b9ee1065173" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_cb953371-fecb-43e3-b5cc-6e6e0e8de203" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_3b7edf18-4933-4ba9-9439-5b9ee1065173" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_3b90bfc6-fad8-47a3-bd0d-ee493b7c7ccd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_3b7edf18-4933-4ba9-9439-5b9ee1065173" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_3b90bfc6-fad8-47a3-bd0d-ee493b7c7ccd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_275fa231-6195-4140-af91-22ee06585082" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_3b90bfc6-fad8-47a3-bd0d-ee493b7c7ccd" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_275fa231-6195-4140-af91-22ee06585082" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_cad0211e-7061-4452-8c28-82053c150279" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_3b90bfc6-fad8-47a3-bd0d-ee493b7c7ccd" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_cad0211e-7061-4452-8c28-82053c150279" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_0afabadb-f0ee-45b6-9fe9-804b5f5598db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_cb953371-fecb-43e3-b5cc-6e6e0e8de203" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_0afabadb-f0ee-45b6-9fe9-804b5f5598db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e5cd6666-49c7-400e-8f86-a7f0812e22ee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_0afabadb-f0ee-45b6-9fe9-804b5f5598db" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e5cd6666-49c7-400e-8f86-a7f0812e22ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_395ce821-ff31-4a40-9c0f-8ec94ca8d9f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e5cd6666-49c7-400e-8f86-a7f0812e22ee" xlink:to="loc_us-gaap_SeniorNotesMember_395ce821-ff31-4a40-9c0f-8ec94ca8d9f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_fb6ce310-4fbf-4c37-ac75-ee4e165e985c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_cb953371-fecb-43e3-b5cc-6e6e0e8de203" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_fb6ce310-4fbf-4c37-ac75-ee4e165e985c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PrepaidExpensesAndOtherAssetsFinancialAssetsAvailableForSale_9bd6ca29-25f4-46c2-bb94-ef6c686bc30d" xlink:href="otex-20250630.xsd#otex_PrepaidExpensesAndOtherAssetsFinancialAssetsAvailableForSale"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_fb6ce310-4fbf-4c37-ac75-ee4e165e985c" xlink:to="loc_otex_PrepaidExpensesAndOtherAssetsFinancialAssetsAvailableForSale_9bd6ca29-25f4-46c2-bb94-ef6c686bc30d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_fb69f58d-b769-44ce-8956-8adc15cc2e60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_fb6ce310-4fbf-4c37-ac75-ee4e165e985c" xlink:to="loc_us-gaap_DerivativeAssets_fb69f58d-b769-44ce-8956-8adc15cc2e60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_6bc001fe-6599-474c-8b68-f984c8816682" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_fb6ce310-4fbf-4c37-ac75-ee4e165e985c" xlink:to="loc_us-gaap_DerivativeLiabilities_6bc001fe-6599-474c-8b68-f984c8816682" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration_85aeb3a8-63d7-4feb-bf87-e1386b8aeb00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_fb6ce310-4fbf-4c37-ac75-ee4e165e985c" xlink:to="loc_us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration_85aeb3a8-63d7-4feb-bf87-e1386b8aeb00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/FAIRVALUEMEASUREMENTScheduleofLongtermInvestmentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#FAIRVALUEMEASUREMENTScheduleofLongtermInvestmentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/FAIRVALUEMEASUREMENTScheduleofLongtermInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_e4d93755-9a94-4ed1-9246-4e33b54be549" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_e4d93755-9a94-4ed1-9246-4e33b54be549" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_8c258c7f-0a1d-4464-9a9d-3142be8430b9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_8c258c7f-0a1d-4464-9a9d-3142be8430b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_3c394bb9-c8c3-416d-acf7-233e7da1053d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_8c258c7f-0a1d-4464-9a9d-3142be8430b9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_3c394bb9-c8c3-416d-acf7-233e7da1053d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AvailableForSaleFinancialAssetsMember_8c554fb4-0ac9-479a-9f99-b9ec5a0c8b92" xlink:href="otex-20250630.xsd#otex_AvailableForSaleFinancialAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_3c394bb9-c8c3-416d-acf7-233e7da1053d" xlink:to="loc_otex_AvailableForSaleFinancialAssetsMember_8c554fb4-0ac9-479a-9f99-b9ec5a0c8b92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_463dadfe-4c46-49ec-b6e9-42e1e0e5bd0f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_463dadfe-4c46-49ec-b6e9-42e1e0e5bd0f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0a894323-bc78-4740-bfda-bf87866807ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_463dadfe-4c46-49ec-b6e9-42e1e0e5bd0f" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0a894323-bc78-4740-bfda-bf87866807ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_fdb30c76-6182-4b0c-ab5f-46623a001c33" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0a894323-bc78-4740-bfda-bf87866807ea" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_fdb30c76-6182-4b0c-ab5f-46623a001c33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_c286495c-dd8e-4f60-9132-0cd55d9ce8b2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_c286495c-dd8e-4f60-9132-0cd55d9ce8b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_7f468449-442b-4dd6-8882-9bfe50b49dff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_c286495c-dd8e-4f60-9132-0cd55d9ce8b2" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_7f468449-442b-4dd6-8882-9bfe50b49dff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_cc82c9c9-63ce-420a-98a9-ec3c2454c5df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_7f468449-442b-4dd6-8882-9bfe50b49dff" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_cc82c9c9-63ce-420a-98a9-ec3c2454c5df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_83c3ebd2-bbed-4567-8f14-410e369c5974" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:to="loc_us-gaap_HedgingDesignationAxis_83c3ebd2-bbed-4567-8f14-410e369c5974" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_f535753e-5a5d-4256-9221-fd90bfb458ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_83c3ebd2-bbed-4567-8f14-410e369c5974" xlink:to="loc_us-gaap_HedgingDesignationDomain_f535753e-5a5d-4256-9221-fd90bfb458ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_40edc249-a3f4-4878-bbd3-545439fad81a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NondesignatedMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_f535753e-5a5d-4256-9221-fd90bfb458ae" xlink:to="loc_us-gaap_NondesignatedMember_40edc249-a3f4-4878-bbd3-545439fad81a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_d3f1e4e1-814a-4639-b019-617cad988f5e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_c60e79af-c43e-472c-9d81-e628447aa7b1" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_d3f1e4e1-814a-4639-b019-617cad988f5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_f08ca895-4b64-45db-a768-e7357321f66f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_d3f1e4e1-814a-4639-b019-617cad988f5e" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_f08ca895-4b64-45db-a768-e7357321f66f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_35cbcd7c-8c99-4833-aaff-eb0c5ce703c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_f08ca895-4b64-45db-a768-e7357321f66f" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_35cbcd7c-8c99-4833-aaff-eb0c5ce703c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_b5304027-f7e4-4052-8ca9-1a2a1da89d2d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_f08ca895-4b64-45db-a768-e7357321f66f" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_b5304027-f7e4-4052-8ca9-1a2a1da89d2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_da4b5420-b1a5-433b-8c9f-71e9746dbff9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_f08ca895-4b64-45db-a768-e7357321f66f" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_da4b5420-b1a5-433b-8c9f-71e9746dbff9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESNarrativesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESNarrativesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESNarrativesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_41cf1d56-8994-49d5-a429-3918361c5361" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_41cf1d56-8994-49d5-a429-3918361c5361" xlink:to="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_d9b96639-da3c-4bad-a706-d3a3dbe392ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_d9b96639-da3c-4bad-a706-d3a3dbe392ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_d9b96639-da3c-4bad-a706-d3a3dbe392ad" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrencySwapMember_c3cf873d-5327-46f1-b525-150cb931eacc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrencySwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:to="loc_us-gaap_CurrencySwapMember_c3cf873d-5327-46f1-b525-150cb931eacc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DealContingentForeignCurrencyForwardContractsMember_6eb855a6-9bb3-49a0-9fd4-b0496e7a4788" xlink:href="otex-20250630.xsd#otex_DealContingentForeignCurrencyForwardContractsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:to="loc_otex_DealContingentForeignCurrencyForwardContractsMember_6eb855a6-9bb3-49a0-9fd4-b0496e7a4788" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_f6f8037a-5728-468f-84f5-dcf46280d7bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignExchangeForwardMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_f6f8037a-5728-468f-84f5-dcf46280d7bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_FiveYearEuroToUSDollarCrossCurrencySwapMember_5f29a956-41c4-4002-84d7-c465a66434b0" xlink:href="otex-20250630.xsd#otex_FiveYearEuroToUSDollarCrossCurrencySwapMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:to="loc_otex_FiveYearEuroToUSDollarCrossCurrencySwapMember_5f29a956-41c4-4002-84d7-c465a66434b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SevenYearEuroToUSDollarCrossCurrencySwapMember_4b1b3ec2-bbf5-46a1-a8d9-b23dabdf5014" xlink:href="otex-20250630.xsd#otex_SevenYearEuroToUSDollarCrossCurrencySwapMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_30322a5d-54c7-4aa0-a4bc-d86920bb9acd" xlink:to="loc_otex_SevenYearEuroToUSDollarCrossCurrencySwapMember_4b1b3ec2-bbf5-46a1-a8d9-b23dabdf5014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_fd000d5a-ce02-4c11-8087-5647403f3e02" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:to="loc_srt_RangeAxis_fd000d5a-ce02-4c11-8087-5647403f3e02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_c910030c-3fec-4592-ada7-cdb56fe578e2" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_fd000d5a-ce02-4c11-8087-5647403f3e02" xlink:to="loc_srt_RangeMember_c910030c-3fec-4592-ada7-cdb56fe578e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_dbddfce5-f875-4b5b-93bf-e99ddb9485ff" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_c910030c-3fec-4592-ada7-cdb56fe578e2" xlink:to="loc_srt_MinimumMember_dbddfce5-f875-4b5b-93bf-e99ddb9485ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_f7ceb2a4-c560-4c0f-a121-207eec37614f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_c910030c-3fec-4592-ada7-cdb56fe578e2" xlink:to="loc_srt_MaximumMember_f7ceb2a4-c560-4c0f-a121-207eec37614f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_c4718e9f-6491-4f95-ae0d-5d341f5e225f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_c4718e9f-6491-4f95-ae0d-5d341f5e225f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_adf73246-3f37-4e66-85cf-2623dc6d0c3d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_c4718e9f-6491-4f95-ae0d-5d341f5e225f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_adf73246-3f37-4e66-85cf-2623dc6d0c3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_70cb0f20-4c04-4f48-9cb8-1a98606d9f6c" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_adf73246-3f37-4e66-85cf-2623dc6d0c3d" xlink:to="loc_otex_MicroFocusMember_70cb0f20-4c04-4f48-9cb8-1a98606d9f6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_08852800-409a-4555-a7dc-36f36a973368" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:to="loc_us-gaap_HedgingDesignationAxis_08852800-409a-4555-a7dc-36f36a973368" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_93514ffe-405d-4da1-8098-67745af38d3d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_08852800-409a-4555-a7dc-36f36a973368" xlink:to="loc_us-gaap_HedgingDesignationDomain_93514ffe-405d-4da1-8098-67745af38d3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_081c4737-ab84-4d0d-a691-959629b91ff9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NondesignatedMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_93514ffe-405d-4da1-8098-67745af38d3d" xlink:to="loc_us-gaap_NondesignatedMember_081c4737-ab84-4d0d-a691-959629b91ff9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_0dfde558-249d-41e5-8180-ed55c3b1617a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_93514ffe-405d-4da1-8098-67745af38d3d" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_0dfde558-249d-41e5-8180-ed55c3b1617a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_f8f85c09-661c-4e8c-ac08-b38feb39a035" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_9e676959-12e4-43ee-96bf-9d60d610dc70" xlink:to="loc_us-gaap_DerivativeLineItems_f8f85c09-661c-4e8c-ac08-b38feb39a035" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_1e0bf5c3-653b-4c75-ac55-8e4f3431392b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeNumberOfInstrumentsHeld"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_f8f85c09-661c-4e8c-ac08-b38feb39a035" xlink:to="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_1e0bf5c3-653b-4c75-ac55-8e4f3431392b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_fd4ecf54-7d2b-4ec8-8a62-a0630e1dccc2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_f8f85c09-661c-4e8c-ac08-b38feb39a035" xlink:to="loc_us-gaap_DerivativeNotionalAmount_fd4ecf54-7d2b-4ec8-8a62-a0630e1dccc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTermOfContract_f041174c-c69f-491f-8eb1-4537ee7ee1e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeTermOfContract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_f8f85c09-661c-4e8c-ac08-b38feb39a035" xlink:to="loc_us-gaap_DerivativeTermOfContract_f041174c-c69f-491f-8eb1-4537ee7ee1e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PaymentForTerminationOfDerivativeContract_6d8fd173-c830-408d-b26e-1886e5c3c507" xlink:href="otex-20250630.xsd#otex_PaymentForTerminationOfDerivativeContract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_f8f85c09-661c-4e8c-ac08-b38feb39a035" xlink:to="loc_otex_PaymentForTerminationOfDerivativeContract_6d8fd173-c830-408d-b26e-1886e5c3c507" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESFairValuesofOutstandingDerivativeInstrumentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESFairValuesofOutstandingDerivativeInstrumentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESFairValuesofOutstandingDerivativeInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_dc755399-0be8-460e-ab03-dd028d8765f3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dee175a2-597c-4a0f-8742-4b3d909072d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_dc755399-0be8-460e-ab03-dd028d8765f3" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dee175a2-597c-4a0f-8742-4b3d909072d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_6ca8ed3f-0be2-4308-91f9-a2503b02736f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dee175a2-597c-4a0f-8742-4b3d909072d8" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_6ca8ed3f-0be2-4308-91f9-a2503b02736f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_1d453ca7-bb86-4563-9f35-216ab0070e65" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_6ca8ed3f-0be2-4308-91f9-a2503b02736f" xlink:to="loc_us-gaap_HedgingRelationshipDomain_1d453ca7-bb86-4563-9f35-216ab0070e65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_de4a5674-19ab-41e3-ab1a-0ea4866878c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashFlowHedgingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_1d453ca7-bb86-4563-9f35-216ab0070e65" xlink:to="loc_us-gaap_CashFlowHedgingMember_de4a5674-19ab-41e3-ab1a-0ea4866878c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetInvestmentHedgingMember_5416da07-1d52-4ef6-8fe3-174859ada63e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetInvestmentHedgingMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_1d453ca7-bb86-4563-9f35-216ab0070e65" xlink:to="loc_us-gaap_NetInvestmentHedgingMember_5416da07-1d52-4ef6-8fe3-174859ada63e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_8b19365e-c5b5-42c7-9cc9-308b20df50e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dee175a2-597c-4a0f-8742-4b3d909072d8" xlink:to="loc_us-gaap_HedgingDesignationAxis_8b19365e-c5b5-42c7-9cc9-308b20df50e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_e985f890-22cf-49ba-8385-7c600ee47019" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_8b19365e-c5b5-42c7-9cc9-308b20df50e1" xlink:to="loc_us-gaap_HedgingDesignationDomain_e985f890-22cf-49ba-8385-7c600ee47019" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_1d43157a-39a9-4935-9d2a-eb2f9f1e3866" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_e985f890-22cf-49ba-8385-7c600ee47019" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_1d43157a-39a9-4935-9d2a-eb2f9f1e3866" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_aaa199b7-c0a5-471f-bdd5-e5949b3bd34e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NondesignatedMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_e985f890-22cf-49ba-8385-7c600ee47019" xlink:to="loc_us-gaap_NondesignatedMember_aaa199b7-c0a5-471f-bdd5-e5949b3bd34e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_05ebb2f0-6d9a-49c3-bd3b-4c5ad6359af2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dee175a2-597c-4a0f-8742-4b3d909072d8" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_05ebb2f0-6d9a-49c3-bd3b-4c5ad6359af2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_d5fb61c3-d92e-479c-be6e-97c8b6255fc1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_05ebb2f0-6d9a-49c3-bd3b-4c5ad6359af2" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_d5fb61c3-d92e-479c-be6e-97c8b6255fc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrencySwapMember_f59273b6-4a8b-47f0-a107-1608a6bb68d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrencySwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_d5fb61c3-d92e-479c-be6e-97c8b6255fc1" xlink:to="loc_us-gaap_CurrencySwapMember_f59273b6-4a8b-47f0-a107-1608a6bb68d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_02b34348-5be7-4db3-9161-2d317c16bf51" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dee175a2-597c-4a0f-8742-4b3d909072d8" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_02b34348-5be7-4db3-9161-2d317c16bf51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_6862f480-d5cc-4fa8-8430-97a9c99a01fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_02b34348-5be7-4db3-9161-2d317c16bf51" xlink:to="loc_us-gaap_DerivativeAssets_6862f480-d5cc-4fa8-8430-97a9c99a01fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_c34832a3-1d7d-4029-a569-e87776805cff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_02b34348-5be7-4db3-9161-2d317c16bf51" xlink:to="loc_us-gaap_DerivativeLiabilities_c34832a3-1d7d-4029-a569-e87776805cff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration_5c1ef16c-8488-4ee5-a895-8ed0b4be7e22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_02b34348-5be7-4db3-9161-2d317c16bf51" xlink:to="loc_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration_5c1ef16c-8488-4ee5-a895-8ed0b4be7e22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESEffectsofGainslossesfromDerivativeInstrumentsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESEffectsofGainslossesfromDerivativeInstrumentsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESEffectsofGainslossesfromDerivativeInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_c28f2113-b3c7-4bad-8e72-5c2032a5f8a7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_c28f2113-b3c7-4bad-8e72-5c2032a5f8a7" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_54104cf4-0636-495a-a659-27e143ffb3e4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_54104cf4-0636-495a-a659-27e143ffb3e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_acf729d6-26fc-4d96-b33b-12a434b1c617" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_54104cf4-0636-495a-a659-27e143ffb3e4" xlink:to="loc_us-gaap_HedgingRelationshipDomain_acf729d6-26fc-4d96-b33b-12a434b1c617" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_b5a2506e-a3cf-4167-9105-8ff5c10ad0fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashFlowHedgingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_acf729d6-26fc-4d96-b33b-12a434b1c617" xlink:to="loc_us-gaap_CashFlowHedgingMember_b5a2506e-a3cf-4167-9105-8ff5c10ad0fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetInvestmentHedgingMember_715eae70-ffff-435e-92d2-74f6b33daa87" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetInvestmentHedgingMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_acf729d6-26fc-4d96-b33b-12a434b1c617" xlink:to="loc_us-gaap_NetInvestmentHedgingMember_715eae70-ffff-435e-92d2-74f6b33daa87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_91a1720c-6f5f-4b0a-83ba-e4675d1474a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:to="loc_us-gaap_HedgingDesignationAxis_91a1720c-6f5f-4b0a-83ba-e4675d1474a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_049aeb4a-8676-420f-ad03-8e7007bf77ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_91a1720c-6f5f-4b0a-83ba-e4675d1474a8" xlink:to="loc_us-gaap_HedgingDesignationDomain_049aeb4a-8676-420f-ad03-8e7007bf77ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_ccc4640c-87da-4589-8069-2d0b9b6ed566" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_049aeb4a-8676-420f-ad03-8e7007bf77ce" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_ccc4640c-87da-4589-8069-2d0b9b6ed566" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_ae8680bc-e497-41a0-96f0-0231c7221e9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_ae8680bc-e497-41a0-96f0-0231c7221e9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_cb3e6da2-7c34-4530-9407-2b492b396362" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_ae8680bc-e497-41a0-96f0-0231c7221e9b" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_cb3e6da2-7c34-4530-9407-2b492b396362" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenseMember_b52139ac-ed49-49dc-b8d3-5616e3ac1362" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpenseMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_cb3e6da2-7c34-4530-9407-2b492b396362" xlink:to="loc_us-gaap_OperatingExpenseMember_b52139ac-ed49-49dc-b8d3-5616e3ac1362" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseMember_2c9cfa4b-1092-4741-a857-b62a2d17972b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpenseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_cb3e6da2-7c34-4530-9407-2b492b396362" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseMember_2c9cfa4b-1092-4741-a857-b62a2d17972b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_382e6e29-2bbf-44cd-a489-3878062bc4c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_382e6e29-2bbf-44cd-a489-3878062bc4c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_d57342b3-0fff-429f-86f5-ab7c1a6bb48b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_382e6e29-2bbf-44cd-a489-3878062bc4c9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_d57342b3-0fff-429f-86f5-ab7c1a6bb48b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DealContingentForeignCurrencyForwardContractsMember_7d79f4e8-0761-4462-9f5b-5faba6916d18" xlink:href="otex-20250630.xsd#otex_DealContingentForeignCurrencyForwardContractsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_d57342b3-0fff-429f-86f5-ab7c1a6bb48b" xlink:to="loc_otex_DealContingentForeignCurrencyForwardContractsMember_7d79f4e8-0761-4462-9f5b-5faba6916d18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_cf3b3b50-e329-4f63-bdd0-ee220f428a88" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignExchangeForwardMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_d57342b3-0fff-429f-86f5-ab7c1a6bb48b" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_cf3b3b50-e329-4f63-bdd0-ee220f428a88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrencySwapMember_51da8b35-3d95-4df1-8d63-cd33d8b9f8df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrencySwapMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_d57342b3-0fff-429f-86f5-ab7c1a6bb48b" xlink:to="loc_us-gaap_CurrencySwapMember_51da8b35-3d95-4df1-8d63-cd33d8b9f8df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_8b1d250f-d28d-4617-8d20-49920191f6ae" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList_a7bd9f15-6109-4581-8d6c-898407fb9f0e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList_a7bd9f15-6109-4581-8d6c-898407fb9f0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_1ed47545-d121-41d4-9e50-0f1580ac7850" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:to="loc_us-gaap_DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_1ed47545-d121-41d4-9e50-0f1580ac7850" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_ccc6326b-b16e-4422-9372-e3050c57b016" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_ccc6326b-b16e-4422-9372-e3050c57b016" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_f18c68d0-ac4e-404e-96bb-680161e8ed8f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:to="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_f18c68d0-ac4e-404e-96bb-680161e8ed8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_8cfe8c85-1684-4a4f-b831-cfdbbe042d10" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_bdd3ff16-5e33-4ce2-a9ca-fb7a7f1cd00d" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_8cfe8c85-1684-4a4f-b831-cfdbbe042d10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESEffectsoftheCashFlowandNetInvestmentHedgesDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESEffectsoftheCashFlowandNetInvestmentHedgesDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/DERIVATIVEINSTRUMENTSANDHEDGINGACTIVITIESEffectsoftheCashFlowandNetInvestmentHedgesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5026551c-42b5-435a-aaf5-2b4c92d8f7dd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5026551c-42b5-435a-aaf5-2b4c92d8f7dd" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_16f95346-b996-4090-a746-2b317cbbf4d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_16f95346-b996-4090-a746-2b317cbbf4d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_9f568064-4478-47c2-9e9d-0e713c6f88d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_16f95346-b996-4090-a746-2b317cbbf4d5" xlink:to="loc_us-gaap_HedgingRelationshipDomain_9f568064-4478-47c2-9e9d-0e713c6f88d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_b15233ea-0083-4b24-904a-ead9f31799a6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashFlowHedgingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_9f568064-4478-47c2-9e9d-0e713c6f88d5" xlink:to="loc_us-gaap_CashFlowHedgingMember_b15233ea-0083-4b24-904a-ead9f31799a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetInvestmentHedgingMember_5f1747fe-148b-4e42-bcbc-d063648af5e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetInvestmentHedgingMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_9f568064-4478-47c2-9e9d-0e713c6f88d5" xlink:to="loc_us-gaap_NetInvestmentHedgingMember_5f1747fe-148b-4e42-bcbc-d063648af5e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_2ebeb77c-1b9f-495f-a4f0-4cce6b2322d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:to="loc_us-gaap_HedgingDesignationAxis_2ebeb77c-1b9f-495f-a4f0-4cce6b2322d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_317d0ad8-4287-4329-a983-45c9883101d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_2ebeb77c-1b9f-495f-a4f0-4cce6b2322d5" xlink:to="loc_us-gaap_HedgingDesignationDomain_317d0ad8-4287-4329-a983-45c9883101d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_9b56c724-4ffd-4c6e-b4b7-99e152c05603" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_317d0ad8-4287-4329-a983-45c9883101d4" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_9b56c724-4ffd-4c6e-b4b7-99e152c05603" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_0ce59ae7-fb43-49b8-812c-6952db552ccb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_0ce59ae7-fb43-49b8-812c-6952db552ccb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_021f5a38-f9a7-407e-8058-765501bd6874" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_0ce59ae7-fb43-49b8-812c-6952db552ccb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_021f5a38-f9a7-407e-8058-765501bd6874" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_UnrealizedGainLossOnCashFlowHedgeMember_25820f50-7a10-432a-a224-8f2932bcf1dc" xlink:href="otex-20250630.xsd#otex_UnrealizedGainLossOnCashFlowHedgeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_021f5a38-f9a7-407e-8058-765501bd6874" xlink:to="loc_otex_UnrealizedGainLossOnCashFlowHedgeMember_25820f50-7a10-432a-a224-8f2932bcf1dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_UnrealizedGainLossOnNetInvestmentHedgesMember_41d3bb1f-8c54-40e4-9f86-e472891fc62a" xlink:href="otex-20250630.xsd#otex_UnrealizedGainLossOnNetInvestmentHedgesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_021f5a38-f9a7-407e-8058-765501bd6874" xlink:to="loc_otex_UnrealizedGainLossOnNetInvestmentHedgesMember_41d3bb1f-8c54-40e4-9f86-e472891fc62a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_2fd8e142-d035-470e-b511-290d8fb44d84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_2fd8e142-d035-470e-b511-290d8fb44d84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_661af02a-dd70-471f-86ff-8f787b852b34" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_2fd8e142-d035-470e-b511-290d8fb44d84" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_661af02a-dd70-471f-86ff-8f787b852b34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenseMember_5a42bd90-0b81-45c4-ab5b-08d537f7e09f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpenseMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_661af02a-dd70-471f-86ff-8f787b852b34" xlink:to="loc_us-gaap_OperatingExpenseMember_5a42bd90-0b81-45c4-ab5b-08d537f7e09f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_InterestAndOtherRelatedExpenseNetMember_5f1c0526-d67f-461f-9187-0503579dda93" xlink:href="otex-20250630.xsd#otex_InterestAndOtherRelatedExpenseNetMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_661af02a-dd70-471f-86ff-8f787b852b34" xlink:to="loc_otex_InterestAndOtherRelatedExpenseNetMember_5f1c0526-d67f-461f-9187-0503579dda93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_62f76dcb-11da-40c9-9b60-9a2d11c64d80" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_89b4b890-5835-47fe-a025-3cbd54e47a89" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_62f76dcb-11da-40c9-9b60-9a2d11c64d80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_f0238810-e317-4ac8-b411-d120b5a8cd28" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_62f76dcb-11da-40c9-9b60-9a2d11c64d80" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_f0238810-e317-4ac8-b411-d120b5a8cd28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_86cde478-72f9-46bb-a7f7-35fa8344c4a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_62f76dcb-11da-40c9-9b60-9a2d11c64d80" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_86cde478-72f9-46bb-a7f7-35fa8344c4a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax_628a3ea7-7b2f-4613-9f5b-614b4a07281b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_62f76dcb-11da-40c9-9b60-9a2d11c64d80" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax_628a3ea7-7b2f-4613-9f5b-614b4a07281b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SPECIALCHARGESRECOVERIESScheduleofSpecialChargesRelatedtoRestructuringPlanDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SPECIALCHARGESRECOVERIESScheduleofSpecialChargesRelatedtoRestructuringPlanDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SPECIALCHARGESRECOVERIESScheduleofSpecialChargesRelatedtoRestructuringPlanDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_f71667a3-3f79-485a-bab8-674ee9bea749" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_25117176-e0ef-48a0-8a13-d06ff4bbe806" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_f71667a3-3f79-485a-bab8-674ee9bea749" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_25117176-e0ef-48a0-8a13-d06ff4bbe806" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_d38f2852-a2b8-4242-b786-20f1836c8f78" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_25117176-e0ef-48a0-8a13-d06ff4bbe806" xlink:to="loc_us-gaap_RestructuringPlanAxis_d38f2852-a2b8-4242-b786-20f1836c8f78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_811e37b3-dff1-4898-a6a4-f7baabd7be22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_d38f2852-a2b8-4242-b786-20f1836c8f78" xlink:to="loc_us-gaap_RestructuringPlanDomain_811e37b3-dff1-4898-a6a4-f7baabd7be22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessOptimizationPlanMember_725af896-751b-4a2a-b985-8a92a08ffd1d" xlink:href="otex-20250630.xsd#otex_BusinessOptimizationPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_811e37b3-dff1-4898-a6a4-f7baabd7be22" xlink:to="loc_otex_BusinessOptimizationPlanMember_725af896-751b-4a2a-b985-8a92a08ffd1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusAcquisitionRestructuringPlanMember_59a0240b-2049-41a7-b00e-d2b0fdf39235" xlink:href="otex-20250630.xsd#otex_MicroFocusAcquisitionRestructuringPlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_811e37b3-dff1-4898-a6a4-f7baabd7be22" xlink:to="loc_otex_MicroFocusAcquisitionRestructuringPlanMember_59a0240b-2049-41a7-b00e-d2b0fdf39235" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_OtherHistoricalRestructuringPlansMember_d99ad493-fdcb-4a4e-ba96-c9040d96ce51" xlink:href="otex-20250630.xsd#otex_OtherHistoricalRestructuringPlansMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_811e37b3-dff1-4898-a6a4-f7baabd7be22" xlink:to="loc_otex_OtherHistoricalRestructuringPlansMember_d99ad493-fdcb-4a4e-ba96-c9040d96ce51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_25117176-e0ef-48a0-8a13-d06ff4bbe806" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_b470df1d-c682-4c7f-aabd-e40356623543" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:to="loc_us-gaap_RestructuringCharges_b470df1d-c682-4c7f-aabd-e40356623543" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DivestitureCosts_40aa5f7a-0453-4176-a690-13a4902840f3" xlink:href="otex-20250630.xsd#otex_DivestitureCosts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:to="loc_otex_DivestitureCosts_40aa5f7a-0453-4176-a690-13a4902840f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_c68406ed-db11-415f-973a-7e795d2c773f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_c68406ed-db11-415f-973a-7e795d2c773f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RestructuringChargesRecoveriesOther_11bf8cd6-27c8-418b-b773-f6b78d3f9229" xlink:href="otex-20250630.xsd#otex_RestructuringChargesRecoveriesOther"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:to="loc_otex_RestructuringChargesRecoveriesOther_11bf8cd6-27c8-418b-b773-f6b78d3f9229" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_7847ba2f-2773-4cd2-9861-124a9d453740" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a2a78c5f-d42d-4968-80c0-04b1d26c6c31" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_7847ba2f-2773-4cd2-9861-124a9d453740" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SPECIALCHARGESRECOVERIESAdditionalInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SPECIALCHARGESRECOVERIESAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SPECIALCHARGESRECOVERIESAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_a30bb388-fcdf-4448-baf4-230025a65dde" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_bcf4f542-e333-4907-ae23-5d6afbfa65d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_a30bb388-fcdf-4448-baf4-230025a65dde" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_bcf4f542-e333-4907-ae23-5d6afbfa65d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_29d553cc-85bf-4222-bcc8-4d727c7e75ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_bcf4f542-e333-4907-ae23-5d6afbfa65d5" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_29d553cc-85bf-4222-bcc8-4d727c7e75ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_69c7ffac-df77-455d-b002-1c2cf3811be7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_29d553cc-85bf-4222-bcc8-4d727c7e75ed" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_69c7ffac-df77-455d-b002-1c2cf3811be7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CompensationRelatedChargesMember_7c27b469-30ad-4b02-8b58-73783eaf7f72" xlink:href="otex-20250630.xsd#otex_CompensationRelatedChargesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_69c7ffac-df77-455d-b002-1c2cf3811be7" xlink:to="loc_otex_CompensationRelatedChargesMember_7c27b469-30ad-4b02-8b58-73783eaf7f72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MiscellaneousOtherChargesMember_6c744f2c-5880-41a1-a274-7fd18c06603d" xlink:href="otex-20250630.xsd#otex_MiscellaneousOtherChargesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_69c7ffac-df77-455d-b002-1c2cf3811be7" xlink:to="loc_otex_MiscellaneousOtherChargesMember_6c744f2c-5880-41a1-a274-7fd18c06603d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PreAcquisitionEquityIncentivesMember_c6dc74bb-7a2c-466d-adf1-6d40ff93c94d" xlink:href="otex-20250630.xsd#otex_PreAcquisitionEquityIncentivesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_69c7ffac-df77-455d-b002-1c2cf3811be7" xlink:to="loc_otex_PreAcquisitionEquityIncentivesMember_c6dc74bb-7a2c-466d-adf1-6d40ff93c94d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_8f7fd8cc-2ff1-4a7d-9cc4-3adf8e4e009f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_69c7ffac-df77-455d-b002-1c2cf3811be7" xlink:to="loc_us-gaap_EmployeeSeveranceMember_8f7fd8cc-2ff1-4a7d-9cc4-3adf8e4e009f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_ae0036a1-1f51-480e-ba1d-83f16f06ac66" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_bcf4f542-e333-4907-ae23-5d6afbfa65d5" xlink:to="loc_us-gaap_RestructuringPlanAxis_ae0036a1-1f51-480e-ba1d-83f16f06ac66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_7e048caa-1e90-4b43-adbb-4e59ef065112" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_ae0036a1-1f51-480e-ba1d-83f16f06ac66" xlink:to="loc_us-gaap_RestructuringPlanDomain_7e048caa-1e90-4b43-adbb-4e59ef065112" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessOptimizationPlanMember_bfcf2d70-58a8-4f60-bb88-983458a2c995" xlink:href="otex-20250630.xsd#otex_BusinessOptimizationPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_7e048caa-1e90-4b43-adbb-4e59ef065112" xlink:to="loc_otex_BusinessOptimizationPlanMember_bfcf2d70-58a8-4f60-bb88-983458a2c995" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusAcquisitionRestructuringPlanMember_135d39fa-aec6-4db5-9bc6-ac693c8243e7" xlink:href="otex-20250630.xsd#otex_MicroFocusAcquisitionRestructuringPlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_7e048caa-1e90-4b43-adbb-4e59ef065112" xlink:to="loc_otex_MicroFocusAcquisitionRestructuringPlanMember_135d39fa-aec6-4db5-9bc6-ac693c8243e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_ca98537a-e31b-4d17-8d05-465eb85ca2b6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_bcf4f542-e333-4907-ae23-5d6afbfa65d5" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_ca98537a-e31b-4d17-8d05-465eb85ca2b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0fa5beb5-60ee-432d-a032-9fec9b5d0570" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_ca98537a-e31b-4d17-8d05-465eb85ca2b6" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0fa5beb5-60ee-432d-a032-9fec9b5d0570" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_ae163ee3-4024-4621-9834-fdfa50fc2264" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0fa5beb5-60ee-432d-a032-9fec9b5d0570" xlink:to="loc_otex_MicroFocusMember_ae163ee3-4024-4621-9834-fdfa50fc2264" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ZixCorporationMember_df3f11bc-f65d-436e-8cff-6e424d1cb171" xlink:href="otex-20250630.xsd#otex_ZixCorporationMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_0fa5beb5-60ee-432d-a032-9fec9b5d0570" xlink:to="loc_otex_ZixCorporationMember_df3f11bc-f65d-436e-8cff-6e424d1cb171" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_bcf4f542-e333-4907-ae23-5d6afbfa65d5" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_f34aa7d1-7652-4053-bdb2-76ce984b3d72" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringAndRelatedCostExpectedCost1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:to="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_f34aa7d1-7652-4053-bdb2-76ce984b3d72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_bf70202d-fe81-4696-bd83-b2762374ffee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringAndRelatedCostCostIncurredToDate1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:to="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_bf70202d-fe81-4696-bd83-b2762374ffee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DivestitureCosts_85caca64-593f-41ec-b7c5-dae4a13e231b" xlink:href="otex-20250630.xsd#otex_DivestitureCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:to="loc_otex_DivestitureCosts_85caca64-593f-41ec-b7c5-dae4a13e231b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_d432110b-8753-45f8-9d10-c9165555f5bf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_d432110b-8753-45f8-9d10-c9165555f5bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RestructuringChargesRecoveriesOther_655c85af-64fa-4fdc-9854-ed6307fd9d62" xlink:href="otex-20250630.xsd#otex_RestructuringChargesRecoveriesOther"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_4099bbcb-cd30-4e8c-9a7f-eced64a10e0d" xlink:to="loc_otex_RestructuringChargesRecoveriesOther_655c85af-64fa-4fdc-9854-ed6307fd9d62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SPECIALCHARGESRECOVERIESScheduleofRestructuringReserveDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SPECIALCHARGESRECOVERIESScheduleofRestructuringReserveDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SPECIALCHARGESRECOVERIESScheduleofRestructuringReserveDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_cdb3ec82-2709-44de-b853-6bcda4142c01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_1a2755cc-5c55-46bc-ad66-e287cfa635df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringSettlementAndImpairmentProvisionsAbstract_cdb3ec82-2709-44de-b853-6bcda4142c01" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_1a2755cc-5c55-46bc-ad66-e287cfa635df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_4e48be16-fb84-4259-abfb-8193f3ed5bc8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_1a2755cc-5c55-46bc-ad66-e287cfa635df" xlink:to="loc_us-gaap_RestructuringPlanAxis_4e48be16-fb84-4259-abfb-8193f3ed5bc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_90fd9aad-22b0-47c3-a1c7-c36e4513ff85" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_4e48be16-fb84-4259-abfb-8193f3ed5bc8" xlink:to="loc_us-gaap_RestructuringPlanDomain_90fd9aad-22b0-47c3-a1c7-c36e4513ff85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusAcquisitionRestructuringPlanMember_9ccc8c3e-29c2-455b-bfc4-d8e355d8dce0" xlink:href="otex-20250630.xsd#otex_MicroFocusAcquisitionRestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_90fd9aad-22b0-47c3-a1c7-c36e4513ff85" xlink:to="loc_otex_MicroFocusAcquisitionRestructuringPlanMember_9ccc8c3e-29c2-455b-bfc4-d8e355d8dce0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessOptimizationPlanMember_f02403d4-bb78-48a4-82e9-05d35073f4d3" xlink:href="otex-20250630.xsd#otex_BusinessOptimizationPlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_90fd9aad-22b0-47c3-a1c7-c36e4513ff85" xlink:to="loc_otex_BusinessOptimizationPlanMember_f02403d4-bb78-48a4-82e9-05d35073f4d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_b50ac45b-f9ab-452d-8dff-4b96d071c465" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_1a2755cc-5c55-46bc-ad66-e287cfa635df" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_b50ac45b-f9ab-452d-8dff-4b96d071c465" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_e4ed4796-fb51-412b-9d32-f1b25a9fc52f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_b50ac45b-f9ab-452d-8dff-4b96d071c465" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_e4ed4796-fb51-412b-9d32-f1b25a9fc52f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_WorkforceReductionsMember_f1a0f9d1-28db-4466-a93a-0171d2313930" xlink:href="otex-20250630.xsd#otex_WorkforceReductionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_e4ed4796-fb51-412b-9d32-f1b25a9fc52f" xlink:to="loc_otex_WorkforceReductionsMember_f1a0f9d1-28db-4466-a93a-0171d2313930" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_f8d1b48e-7476-440c-98ee-2f81d504c2de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FacilityClosingMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_e4ed4796-fb51-412b-9d32-f1b25a9fc52f" xlink:to="loc_us-gaap_FacilityClosingMember_f8d1b48e-7476-440c-98ee-2f81d504c2de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_2cf1bd73-e61f-40f8-880b-1de6475b5ba0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_1a2755cc-5c55-46bc-ad66-e287cfa635df" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_2cf1bd73-e61f-40f8-880b-1de6475b5ba0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_2cf1bd73-e61f-40f8-880b-1de6475b5ba0" xlink:to="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_92345f77-d514-4cef-906e-c78103fb1828" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:to="loc_us-gaap_RestructuringReserve_92345f77-d514-4cef-906e-c78103fb1828" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveAccrualAdjustment1_97c9f227-3e8a-470f-aa8a-c264f13d9308" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserveAccrualAdjustment1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:to="loc_us-gaap_RestructuringReserveAccrualAdjustment1_97c9f227-3e8a-470f-aa8a-c264f13d9308" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/netLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PaymentsRecoveriesForRestructuring_362d2da4-325b-41dd-a5b1-fc5641c0abb8" xlink:href="otex-20250630.xsd#otex_PaymentsRecoveriesForRestructuring"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:to="loc_otex_PaymentsRecoveriesForRestructuring_362d2da4-325b-41dd-a5b1-fc5641c0abb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RestructuringReserveForeignCurrencyTranslationGainLossandSettledwithoutCash_f4825386-2496-4f28-956f-025c100941ca" xlink:href="otex-20250630.xsd#otex_RestructuringReserveForeignCurrencyTranslationGainLossandSettledwithoutCash"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:to="loc_otex_RestructuringReserveForeignCurrencyTranslationGainLossandSettledwithoutCash_f4825386-2496-4f28-956f-025c100941ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_0e87b0e3-4063-459f-a903-26042a3190fb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_083506a1-6fb2-4970-873b-cc68a86655e5" xlink:to="loc_us-gaap_RestructuringReserve_0e87b0e3-4063-459f-a903-26042a3190fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESNarrativeDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUISITIONSANDDIVESTITURESNarrativeDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_24d3ec1b-dff5-4865-ac61-78e731d7a00a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_24d3ec1b-dff5-4865-ac61-78e731d7a00a" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_aba5f8b2-5c7c-40e0-85fc-58c7eb37c9a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_aba5f8b2-5c7c-40e0-85fc-58c7eb37c9a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2a728483-ba8a-4c6a-bb1b-8ca23bc74508" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_aba5f8b2-5c7c-40e0-85fc-58c7eb37c9a9" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2a728483-ba8a-4c6a-bb1b-8ca23bc74508" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_f7f00f09-9bac-4cbe-9f54-4d5be404a44c" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2a728483-ba8a-4c6a-bb1b-8ca23bc74508" xlink:to="loc_otex_MicroFocusMember_f7f00f09-9bac-4cbe-9f54-4d5be404a44c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ZixCorporationMember_78ef31cd-94b9-446c-9b0c-19e8ff71730e" xlink:href="otex-20250630.xsd#otex_ZixCorporationMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2a728483-ba8a-4c6a-bb1b-8ca23bc74508" xlink:to="loc_otex_ZixCorporationMember_78ef31cd-94b9-446c-9b0c-19e8ff71730e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_a34e5217-0878-425b-b488-887a0fddab38" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_DebtInstrumentAxis_a34e5217-0878-425b-b488-887a0fddab38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5d1b71c1-c48d-4641-99dd-b1c1f78e04ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_a34e5217-0878-425b-b488-887a0fddab38" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5d1b71c1-c48d-4641-99dd-b1c1f78e04ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SeniorSecuredNotes2027Member_0155ae44-c8d5-441a-8098-ac68a0739add" xlink:href="otex-20250630.xsd#otex_SeniorSecuredNotes2027Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5d1b71c1-c48d-4641-99dd-b1c1f78e04ca" xlink:to="loc_otex_SeniorSecuredNotes2027Member_0155ae44-c8d5-441a-8098-ac68a0739add" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AcquisitionTermLoanMember_93ac31ec-e6ca-43ff-86a0-3a5e14191630" xlink:href="otex-20250630.xsd#otex_AcquisitionTermLoanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5d1b71c1-c48d-4641-99dd-b1c1f78e04ca" xlink:to="loc_otex_AcquisitionTermLoanMember_93ac31ec-e6ca-43ff-86a0-3a5e14191630" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_aa28687b-acca-4684-86c6-4689c335ff09" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_aa28687b-acca-4684-86c6-4689c335ff09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_c69c8d07-bcca-4526-ba12-89d10721d275" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_aa28687b-acca-4684-86c6-4689c335ff09" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_c69c8d07-bcca-4526-ba12-89d10721d275" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_07522d62-9bae-4b83-8296-ed78dfd7e246" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_c69c8d07-bcca-4526-ba12-89d10721d275" xlink:to="loc_us-gaap_SeniorNotesMember_07522d62-9bae-4b83-8296-ed78dfd7e246" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_fa7cb486-337d-48b8-9f30-cb2625775d5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_c69c8d07-bcca-4526-ba12-89d10721d275" xlink:to="loc_us-gaap_LineOfCreditMember_fa7cb486-337d-48b8-9f30-cb2625775d5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_553ccb35-6725-4a6c-ba82-540d13951d60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_CreditFacilityAxis_553ccb35-6725-4a6c-ba82-540d13951d60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_7440c387-d209-4053-a527-415dc2a7fd90" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_553ccb35-6725-4a6c-ba82-540d13951d60" xlink:to="loc_us-gaap_CreditFacilityDomain_7440c387-d209-4053-a527-415dc2a7fd90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_c2b63055-2a32-4df5-867e-e7d6212e9580" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_7440c387-d209-4053-a527-415dc2a7fd90" xlink:to="loc_us-gaap_SecuredDebtMember_c2b63055-2a32-4df5-867e-e7d6212e9580" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_07333a0f-eef5-4b4a-ad05-74e3fc7dd659" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_7440c387-d209-4053-a527-415dc2a7fd90" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_07333a0f-eef5-4b4a-ad05-74e3fc7dd659" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_837b9a09-df94-4b67-b5bf-0c6fb975d2aa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_837b9a09-df94-4b67-b5bf-0c6fb975d2aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_a4cdcdb4-b274-4aa9-ae73-1a25c49474b2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_837b9a09-df94-4b67-b5bf-0c6fb975d2aa" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_a4cdcdb4-b274-4aa9-ae73-1a25c49474b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PreAcquisitionEquityIncentivesMember_459eaa70-b32e-4af7-953c-1c19c998647a" xlink:href="otex-20250630.xsd#otex_PreAcquisitionEquityIncentivesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_a4cdcdb4-b274-4aa9-ae73-1a25c49474b2" xlink:to="loc_otex_PreAcquisitionEquityIncentivesMember_459eaa70-b32e-4af7-953c-1c19c998647a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_efa5cc6b-c200-4a3d-978b-fa6060285006" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_efa5cc6b-c200-4a3d-978b-fa6060285006" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_fac72ca7-d521-4446-92c2-f48780215020" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_efa5cc6b-c200-4a3d-978b-fa6060285006" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_fac72ca7-d521-4446-92c2-f48780215020" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_977ae03f-58e9-4cad-bbe9-16cc5aeead98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_fac72ca7-d521-4446-92c2-f48780215020" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_977ae03f-58e9-4cad-bbe9-16cc5aeead98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_d2ee899a-6b44-4e27-8e07-7903185c79e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_d2ee899a-6b44-4e27-8e07-7903185c79e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_852c88ef-a436-47c7-8de8-bfd4e46dcf0c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_d2ee899a-6b44-4e27-8e07-7903185c79e0" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_852c88ef-a436-47c7-8de8-bfd4e46dcf0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AMCBusinessMember_4925081b-807e-4919-a7bd-e93df8a9623b" xlink:href="otex-20250630.xsd#otex_AMCBusinessMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_852c88ef-a436-47c7-8de8-bfd4e46dcf0c" xlink:to="loc_otex_AMCBusinessMember_4925081b-807e-4919-a7bd-e93df8a9623b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_fde8aa91-1302-46af-ad17-ff350521037a" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_54998227-4f4e-496a-8e5a-f804e2d3786d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_54998227-4f4e-496a-8e5a-f804e2d3786d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_eecfd956-3c01-4cc2-ab97-35bd35fc136b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_eecfd956-3c01-4cc2-ab97-35bd35fc136b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList_288828b2-61bc-4e71-82d6-29348fe416f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList_288828b2-61bc-4e71-82d6-29348fe416f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiariesAdjustment_6c9400fd-d90a-4847-a9f7-19bc37741d99" xlink:href="otex-20250630.xsd#otex_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiariesAdjustment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_otex_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiariesAdjustment_6c9400fd-d90a-4847-a9f7-19bc37741d99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DisposalGroupNotDiscontinuedOperationTransitionServicesPeriod_1dc22fa4-95bb-4553-80d3-bda9d7da0c55" xlink:href="otex-20250630.xsd#otex_DisposalGroupNotDiscontinuedOperationTransitionServicesPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_otex_DisposalGroupNotDiscontinuedOperationTransitionServicesPeriod_1dc22fa4-95bb-4553-80d3-bda9d7da0c55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DisposalGroupNotDiscontinuedOperationTransitionServicesReceivable_6298c721-8d54-470d-a9fa-210fa9a00a59" xlink:href="otex-20250630.xsd#otex_DisposalGroupNotDiscontinuedOperationTransitionServicesReceivable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_otex_DisposalGroupNotDiscontinuedOperationTransitionServicesReceivable_6298c721-8d54-470d-a9fa-210fa9a00a59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_566bf2a8-ff83-43ae-84cc-d25980f63994" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_566bf2a8-ff83-43ae-84cc-d25980f63994" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_36d894de-1c2c-43e1-bcb2-0e0aa22f4bf9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_36d894de-1c2c-43e1-bcb2-0e0aa22f4bf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_ae14eaf3-5868-466f-a1ea-b0fe44334a07" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_ae14eaf3-5868-466f-a1ea-b0fe44334a07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_a7cf4f06-f935-4505-9bca-b7bf1140efe4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_a7cf4f06-f935-4505-9bca-b7bf1140efe4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_16153fd5-5b0f-48dc-b107-7ac448ee8998" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_16153fd5-5b0f-48dc-b107-7ac448ee8998" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_bbd88c82-9c96-495f-9a79-32966144068e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_Goodwill_bbd88c82-9c96-495f-9a79-32966144068e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount_657f6472-2934-4cea-a424-9df5f1033742" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount_657f6472-2934-4cea-a424-9df5f1033742" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquiredReceivablesEstimatedUncollectible_e25dc32a-0981-48b2-afe5-8fb1ed3afb5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAcquiredReceivablesEstimatedUncollectible"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_BusinessCombinationAcquiredReceivablesEstimatedUncollectible_e25dc32a-0981-48b2-afe5-8fb1ed3afb5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_e78517e0-1a02-4fef-9d9a-a17ce41c58f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_e78517e0-1a02-4fef-9d9a-a17ce41c58f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTaxLiabilities_ad02efb6-557d-4298-835f-73eec7eb3626" xlink:href="otex-20250630.xsd#otex_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTaxLiabilities"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_670a5321-f72d-4440-8894-ac5e121e1d36" xlink:to="loc_otex_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTaxLiabilities_ad02efb6-557d-4298-835f-73eec7eb3626" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESScheduleofDivestitureofAMCBusinessDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUISITIONSANDDIVESTITURESScheduleofDivestitureofAMCBusinessDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESScheduleofDivestitureofAMCBusinessDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_54000984-69a1-4e66-af2c-91a74db6c6ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_4096de67-eee6-4b5c-a466-099cb67cc3fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_54000984-69a1-4e66-af2c-91a74db6c6ff" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_4096de67-eee6-4b5c-a466-099cb67cc3fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_6dc3e596-ce3c-42c3-9f97-e6186e7fe0de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_4096de67-eee6-4b5c-a466-099cb67cc3fd" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_6dc3e596-ce3c-42c3-9f97-e6186e7fe0de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_1a83b020-b493-42dd-8ca1-9b110b04d81d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_6dc3e596-ce3c-42c3-9f97-e6186e7fe0de" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_1a83b020-b493-42dd-8ca1-9b110b04d81d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_219b85f4-ad00-4726-90e8-710080b9465f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_1a83b020-b493-42dd-8ca1-9b110b04d81d" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_219b85f4-ad00-4726-90e8-710080b9465f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_8b447593-e792-4475-915f-6a0e62b20384" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_4096de67-eee6-4b5c-a466-099cb67cc3fd" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_8b447593-e792-4475-915f-6a0e62b20384" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_f1486f64-0d2c-4c5d-8b63-47ba9bde59e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_8b447593-e792-4475-915f-6a0e62b20384" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_f1486f64-0d2c-4c5d-8b63-47ba9bde59e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AMCDivestitureMember_e217c02d-1171-4814-a33d-052fd8a56dbf" xlink:href="otex-20250630.xsd#otex_AMCDivestitureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_f1486f64-0d2c-4c5d-8b63-47ba9bde59e5" xlink:to="loc_otex_AMCDivestitureMember_e217c02d-1171-4814-a33d-052fd8a56dbf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_2011780a-26df-4f46-91a4-2affacd54d22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_4096de67-eee6-4b5c-a466-099cb67cc3fd" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_2011780a-26df-4f46-91a4-2affacd54d22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_2011780a-26df-4f46-91a4-2affacd54d22" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_500a9b4d-9a5b-48ce-9e74-552e50a71deb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_500a9b4d-9a5b-48ce-9e74-552e50a71deb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DisposalGroupIncludingDiscontinuedOperationContractAssets_0ddee0ec-268e-40de-92ab-0ead2b8cefcc" xlink:href="otex-20250630.xsd#otex_DisposalGroupIncludingDiscontinuedOperationContractAssets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_otex_DisposalGroupIncludingDiscontinuedOperationContractAssets_0ddee0ec-268e-40de-92ab-0ead2b8cefcc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets_01fd4e82-85bd-4456-b273-f48896781b5a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets_01fd4e82-85bd-4456-b273-f48896781b5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_ff7f5831-41bc-474d-ae2c-1441eaa2e506" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_ff7f5831-41bc-474d-ae2c-1441eaa2e506" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1_466174af-2d45-4c67-a569-19baf786c2a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1_466174af-2d45-4c67-a569-19baf786c2a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets_c235df9d-305c-4c81-bbbf-38142eb9fa43" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets_c235df9d-305c-4c81-bbbf-38142eb9fa43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxAssets_506c2134-b7c6-4ff9-bb36-dcd74ec897e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxAssets"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxAssets_506c2134-b7c6-4ff9-bb36-dcd74ec897e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets_1ab86914-21bb-4079-be41-5a57a8665dc5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets_1ab86914-21bb-4079-be41-5a57a8665dc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_6b72e76e-f710-4709-aa2d-fa23c73e58fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_6b3c041b-7c75-46a3-8527-a0708c8c9c61" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_6b72e76e-f710-4709-aa2d-fa23c73e58fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_2011780a-26df-4f46-91a4-2affacd54d22" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities_74e2dd75-b95c-46cc-9a02-a6049ee25473" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities_74e2dd75-b95c-46cc-9a02-a6049ee25473" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenue_dd9ebf73-f277-4ca7-90b1-3cb8e7b9a780" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenue_dd9ebf73-f277-4ca7-90b1-3cb8e7b9a780" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities_8ce3dab9-094b-40e3-b973-3a414f6b79e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities_8ce3dab9-094b-40e3-b973-3a414f6b79e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DisposalGroupIncludingDiscontinuedOperationPensionLiability_66413686-b1c0-4b34-adfa-6726d0f742fc" xlink:href="otex-20250630.xsd#otex_DisposalGroupIncludingDiscontinuedOperationPensionLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_otex_DisposalGroupIncludingDiscontinuedOperationPensionLiability_66413686-b1c0-4b34-adfa-6726d0f742fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DisposalGroupIncludingDiscontinuedOperationLongTermOperatingLeaseLiabilities_5b3a2be7-c21b-46de-ab56-9d2f85dc9980" xlink:href="otex-20250630.xsd#otex_DisposalGroupIncludingDiscontinuedOperationLongTermOperatingLeaseLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_otex_DisposalGroupIncludingDiscontinuedOperationLongTermOperatingLeaseLiabilities_5b3a2be7-c21b-46de-ab56-9d2f85dc9980" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent_195f5407-ea7f-4cee-b377-2e369a0f367f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent_195f5407-ea7f-4cee-b377-2e369a0f367f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_DisposalGroupIncludingDiscontinuedOperationLongTermIncomeTaxesPayable_2fa8972a-2881-4a32-a771-1993e0fede69" xlink:href="otex-20250630.xsd#otex_DisposalGroupIncludingDiscontinuedOperationLongTermIncomeTaxesPayable"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_otex_DisposalGroupIncludingDiscontinuedOperationLongTermIncomeTaxesPayable_2fa8972a-2881-4a32-a771-1993e0fede69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities_b0db3ed2-15a6-4010-a4ec-b0252647adf0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities_b0db3ed2-15a6-4010-a4ec-b0252647adf0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_9915a97f-6934-4996-887a-52de68541f84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_def9c6e8-0495-4a4c-b01c-5bae01a223aa" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_9915a97f-6934-4996-887a-52de68541f84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESAcquisitionPreliminaryPurchasePriceAllocationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUISITIONSANDDIVESTITURESAcquisitionPreliminaryPurchasePriceAllocationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESAcquisitionPreliminaryPurchasePriceAllocationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_a031aed8-c3fc-4b23-b277-ad597d703c4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_4e466d4d-1919-4aa3-b9d4-feb8f960dd91" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_a031aed8-c3fc-4b23-b277-ad597d703c4e" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_4e466d4d-1919-4aa3-b9d4-feb8f960dd91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_49f54ff1-b143-4da8-92da-cbece4005da9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_4e466d4d-1919-4aa3-b9d4-feb8f960dd91" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_49f54ff1-b143-4da8-92da-cbece4005da9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_beab2a3d-c27e-480c-8f54-b7980755fac6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_49f54ff1-b143-4da8-92da-cbece4005da9" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_beab2a3d-c27e-480c-8f54-b7980755fac6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_704d9bef-e858-4d23-b5cd-f3155385116d" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_beab2a3d-c27e-480c-8f54-b7980755fac6" xlink:to="loc_otex_MicroFocusMember_704d9bef-e858-4d23-b5cd-f3155385116d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ZixCorporationMember_15affd08-a47e-4947-8dd8-2c15e2dd16ff" xlink:href="otex-20250630.xsd#otex_ZixCorporationMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_beab2a3d-c27e-480c-8f54-b7980755fac6" xlink:to="loc_otex_ZixCorporationMember_15affd08-a47e-4947-8dd8-2c15e2dd16ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c65f2a58-b8e5-4a45-a905-275124a0fcc2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_4e466d4d-1919-4aa3-b9d4-feb8f960dd91" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c65f2a58-b8e5-4a45-a905-275124a0fcc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_085ee811-6790-4511-9e3e-f2d73518addf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c65f2a58-b8e5-4a45-a905-275124a0fcc2" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_085ee811-6790-4511-9e3e-f2d73518addf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelatedIntangibleAssetsMember_f3192812-cbcc-4d63-a9d7-8749d21f01b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CustomerRelatedIntangibleAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_085ee811-6790-4511-9e3e-f2d73518addf" xlink:to="loc_us-gaap_CustomerRelatedIntangibleAssetsMember_f3192812-cbcc-4d63-a9d7-8749d21f01b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_89ec713e-8871-40a8-a372-fb4c3c9668c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TechnologyBasedIntangibleAssetsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_085ee811-6790-4511-9e3e-f2d73518addf" xlink:to="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_89ec713e-8871-40a8-a372-fb4c3c9668c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_4e466d4d-1919-4aa3-b9d4-feb8f960dd91" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_455bb492-8d3e-4e5f-901f-918d88cf1269" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_455bb492-8d3e-4e5f-901f-918d88cf1269" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_dbb0c862-b4e8-4aa2-96c7-aa01f8977584" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_dbb0c862-b4e8-4aa2-96c7-aa01f8977584" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_80daf764-083b-4c5f-b98f-c5513e54c158" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_80daf764-083b-4c5f-b98f-c5513e54c158" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedNoncurrentTangibleAssets_70cf0473-1910-4442-8c57-527a6ced843d" xlink:href="otex-20250630.xsd#otex_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedNoncurrentTangibleAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_otex_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedNoncurrentTangibleAssets_70cf0473-1910-4442-8c57-527a6ced843d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_1c8f01a1-433e-4814-9b57-c67c447a13a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_Goodwill_1c8f01a1-433e-4814-9b57-c67c447a13a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_08bab35a-f476-47c4-841f-f4390f6fe7aa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_08bab35a-f476-47c4-841f-f4390f6fe7aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedLiabilities_330d5d29-e5c9-4fc8-9434-353658b84339" xlink:href="otex-20250630.xsd#otex_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedLiabilities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_otex_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedLiabilities_330d5d29-e5c9-4fc8-9434-353658b84339" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_5fd5ac6b-a950-4483-aead-86fff4b9051b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_5fd5ac6b-a950-4483-aead-86fff4b9051b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_d9e15a99-a502-4fac-a8b9-750435b57f30" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_d9e15a99-a502-4fac-a8b9-750435b57f30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_b6c52b48-f233-4aa5-986b-6c3eef665b75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c127c654-c85e-4943-b543-1e419ba289bb" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_b6c52b48-f233-4aa5-986b-6c3eef665b75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESScheduleofUnauditedProFormaInformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACQUISITIONSANDDIVESTITURESScheduleofUnauditedProFormaInformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACQUISITIONSANDDIVESTITURESScheduleofUnauditedProFormaInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_e9c83047-f0fe-43e8-a5dc-068895db90cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_862750ac-f252-46b0-8c64-2ee1b6aa8c5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_e9c83047-f0fe-43e8-a5dc-068895db90cf" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_862750ac-f252-46b0-8c64-2ee1b6aa8c5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_e3c98fcd-1599-4486-9e38-3cb3ab538832" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_862750ac-f252-46b0-8c64-2ee1b6aa8c5b" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_e3c98fcd-1599-4486-9e38-3cb3ab538832" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_af68a483-52df-42ca-9b79-95baf37238e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_e3c98fcd-1599-4486-9e38-3cb3ab538832" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_af68a483-52df-42ca-9b79-95baf37238e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroFocusMember_5d92ba5f-9021-49d8-90f4-25a453ffec9b" xlink:href="otex-20250630.xsd#otex_MicroFocusMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_af68a483-52df-42ca-9b79-95baf37238e7" xlink:to="loc_otex_MicroFocusMember_5d92ba5f-9021-49d8-90f4-25a453ffec9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_862750ac-f252-46b0-8c64-2ee1b6aa8c5b" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_4fb38698-033d-4f32-9150-1e54741df680" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_4fb38698-033d-4f32-9150-1e54741df680" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_53896538-2924-4b5f-b716-cb16440283fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_53896538-2924-4b5f-b716-cb16440283fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_c76e8ab3-8432-4a7c-a40c-47bccbdbae11" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_c76e8ab3-8432-4a7c-a40c-47bccbdbae11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_ddcb2efc-23fe-482a-8e90-55e0e5ceb454" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_ddcb2efc-23fe-482a-8e90-55e0e5ceb454" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_ef6404c9-348e-42d9-b485-cc153e370105" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_ef6404c9-348e-42d9-b485-cc153e370105" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_8f53248e-bf86-4b13-bd59-13def03e6cea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_8f53248e-bf86-4b13-bd59-13def03e6cea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_44a4026c-f92d-4bbc-b097-79a1a70d8948" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_44a4026c-f92d-4bbc-b097-79a1a70d8948" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_209bf44b-5cb7-4546-adb7-5fca7683814d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_209bf44b-5cb7-4546-adb7-5fca7683814d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionSharePrice_966f234f-c71f-441b-9049-839d3c0f17b9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionSharePrice"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_us-gaap_BusinessAcquisitionSharePrice_966f234f-c71f-441b-9049-839d3c0f17b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_GoodwillImpairmentLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag_7defa956-ca93-46d0-939b-0fc69216017a" xlink:href="otex-20250630.xsd#otex_GoodwillImpairmentLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_e51524ed-aae3-4cb5-aa59-63e787fe4576" xlink:to="loc_otex_GoodwillImpairmentLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag_7defa956-ca93-46d0-939b-0fc69216017a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SEGMENTINFORMATIONSegmentReportingInformationbySegmentDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SEGMENTINFORMATIONSegmentReportingInformationbySegmentDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SEGMENTINFORMATIONSegmentReportingInformationbySegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_040871f2-6c31-44c5-a356-b7588d6ac108" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_6cbecdfe-d708-4c1b-87d1-827410266288" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_040871f2-6c31-44c5-a356-b7588d6ac108" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_6cbecdfe-d708-4c1b-87d1-827410266288" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_d05b5acf-0d1b-4934-8343-175ef5f89365" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_6cbecdfe-d708-4c1b-87d1-827410266288" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_d05b5acf-0d1b-4934-8343-175ef5f89365" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_7641c1cb-b4d7-46e7-965f-cd7955f96e7d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_d05b5acf-0d1b-4934-8343-175ef5f89365" xlink:to="loc_us-gaap_SegmentDomain_7641c1cb-b4d7-46e7-965f-cd7955f96e7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ReportableSegmentMember_f546f603-f1d9-4c88-a9ed-4b84613cf0b3" xlink:href="otex-20250630.xsd#otex_ReportableSegmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7641c1cb-b4d7-46e7-965f-cd7955f96e7d" xlink:to="loc_otex_ReportableSegmentMember_f546f603-f1d9-4c88-a9ed-4b84613cf0b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_6cbecdfe-d708-4c1b-87d1-827410266288" xlink:to="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesAbstract_686ceac8-2bf9-4a03-b5da-77413db38df2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_us-gaap_RevenuesAbstract_686ceac8-2bf9-4a03-b5da-77413db38df2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_247712c1-1a9b-41bc-a2ed-df3a0fd2c845" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_686ceac8-2bf9-4a03-b5da-77413db38df2" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_247712c1-1a9b-41bc-a2ed-df3a0fd2c845" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenueAbstract_30a78b30-10c4-4d0d-b5be-23577521a9c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfRevenueAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_us-gaap_CostOfRevenueAbstract_30a78b30-10c4-4d0d-b5be-23577521a9c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_CostOfGoodsAndServiceExcludingDepreciationDepletionAmortizationAndShareBasedCompensationExpense_bceb0c2f-7940-4fb4-9fcd-f2009da2ecfa" xlink:href="otex-20250630.xsd#otex_CostOfGoodsAndServiceExcludingDepreciationDepletionAmortizationAndShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostOfRevenueAbstract_30a78b30-10c4-4d0d-b5be-23577521a9c1" xlink:to="loc_otex_CostOfGoodsAndServiceExcludingDepreciationDepletionAmortizationAndShareBasedCompensationExpense_bceb0c2f-7940-4fb4-9fcd-f2009da2ecfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_GrossProfitExcludingDepreciationDepletionAmortizationAndShareBasedCompensationExpense_30a7ab68-807a-433e-a3b7-8d4fb928a186" xlink:href="otex-20250630.xsd#otex_GrossProfitExcludingDepreciationDepletionAmortizationAndShareBasedCompensationExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_otex_GrossProfitExcludingDepreciationDepletionAmortizationAndShareBasedCompensationExpense_30a7ab68-807a-433e-a3b7-8d4fb928a186" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_300b0530-9f67-4963-80e0-8dcfb875ec20" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_us-gaap_OperatingExpensesAbstract_300b0530-9f67-4963-80e0-8dcfb875ec20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCostAndShareBasedCompensationExpense_9d4c9b29-bb3f-4c82-af78-587d03307f11" xlink:href="otex-20250630.xsd#otex_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCostAndShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_300b0530-9f67-4963-80e0-8dcfb875ec20" xlink:to="loc_otex_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCostAndShareBasedCompensationExpense_9d4c9b29-bb3f-4c82-af78-587d03307f11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SellingAndMarketingExpenseExcludingShareBasedCompensationExpense_f7a2d53d-6302-47e5-91dc-7fcb668f79bb" xlink:href="otex-20250630.xsd#otex_SellingAndMarketingExpenseExcludingShareBasedCompensationExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_300b0530-9f67-4963-80e0-8dcfb875ec20" xlink:to="loc_otex_SellingAndMarketingExpenseExcludingShareBasedCompensationExpense_f7a2d53d-6302-47e5-91dc-7fcb668f79bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_GeneralAndAdministrativeExpenseExcludingShareBasedCompensationExpense_d1cd4274-4d44-4dcb-b1ff-4db315397ec3" xlink:href="otex-20250630.xsd#otex_GeneralAndAdministrativeExpenseExcludingShareBasedCompensationExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_300b0530-9f67-4963-80e0-8dcfb875ec20" xlink:to="loc_otex_GeneralAndAdministrativeExpenseExcludingShareBasedCompensationExpense_d1cd4274-4d44-4dcb-b1ff-4db315397ec3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_960d12df-b211-40c1-a9f2-ee4891c3632c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_960d12df-b211-40c1-a9f2-ee4891c3632c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_EarningsBeforeInterestTaxesDepreciationAndAmortizationAdjustedExcludingShareBasedCompensationExpenseAndAmortizationOfAcquiredTechnologyBasedIntangibleAssets_d3855e3f-92e5-48ca-91c8-3ecfab98e558" xlink:href="otex-20250630.xsd#otex_EarningsBeforeInterestTaxesDepreciationAndAmortizationAdjustedExcludingShareBasedCompensationExpenseAndAmortizationOfAcquiredTechnologyBasedIntangibleAssets"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_otex_EarningsBeforeInterestTaxesDepreciationAndAmortizationAdjustedExcludingShareBasedCompensationExpenseAndAmortizationOfAcquiredTechnologyBasedIntangibleAssets_d3855e3f-92e5-48ca-91c8-3ecfab98e558" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SegmentReportingReconcilingItems_496d5ac6-3f84-4e74-b28e-8511de892740" xlink:href="otex-20250630.xsd#otex_SegmentReportingReconcilingItems"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_otex_SegmentReportingReconcilingItems_496d5ac6-3f84-4e74-b28e-8511de892740" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_71125435-8c55-449d-bb03-5e25a227a38a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_056bf05b-b08a-408f-86e6-23796289999c" xlink:to="loc_us-gaap_NetIncomeLoss_71125435-8c55-449d-bb03-5e25a227a38a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SEGMENTINFORMATIONReconcilingItemsDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SEGMENTINFORMATIONReconcilingItemsDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SEGMENTINFORMATIONReconcilingItemsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_d24a1d06-1a5a-485b-87dc-e496a79056e4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1bd8f0ee-6e07-4a15-a74e-6a506216e8e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_d24a1d06-1a5a-485b-87dc-e496a79056e4" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1bd8f0ee-6e07-4a15-a74e-6a506216e8e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_f8a89f39-78a2-4bfb-8a6e-195f5acd9bd4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1bd8f0ee-6e07-4a15-a74e-6a506216e8e2" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_f8a89f39-78a2-4bfb-8a6e-195f5acd9bd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_1dafd477-63d2-47dc-96a0-5c076154cab2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_f8a89f39-78a2-4bfb-8a6e-195f5acd9bd4" xlink:to="loc_us-gaap_SegmentDomain_1dafd477-63d2-47dc-96a0-5c076154cab2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ReportableSegmentMember_1c5d1a26-a43c-48d1-bc88-2c26ff66eb57" xlink:href="otex-20250630.xsd#otex_ReportableSegmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_1dafd477-63d2-47dc-96a0-5c076154cab2" xlink:to="loc_otex_ReportableSegmentMember_1c5d1a26-a43c-48d1-bc88-2c26ff66eb57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1bd8f0ee-6e07-4a15-a74e-6a506216e8e2" xlink:to="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_24b6d5f9-97f8-4314-89c8-d538d5878896" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_24b6d5f9-97f8-4314-89c8-d538d5878896" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_0e496669-30d3-4ab8-b6fc-f4d293ac5aa6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_0e496669-30d3-4ab8-b6fc-f4d293ac5aa6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_a231dc7e-dc99-4a72-b134-c0dd10d45b09" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSoldAmortization"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_a231dc7e-dc99-4a72-b134-c0dd10d45b09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_5d241acf-2564-4dfd-a17d-bfaa5bdb23c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_5d241acf-2564-4dfd-a17d-bfaa5bdb23c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationNonproduction_730e3da2-be89-4df4-a72f-4b19fd18dbfc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationNonproduction"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_DepreciationNonproduction_730e3da2-be89-4df4-a72f-4b19fd18dbfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_84f399ce-1094-40e5-bdf1-da7049d00be8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_ShareBasedCompensation_84f399ce-1094-40e5-bdf1-da7049d00be8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_e6346684-185a-4019-81e0-3b42c0f405c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_e6346684-185a-4019-81e0-3b42c0f405c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_67a9a60f-bbdd-4a73-9e92-a582e85c8abb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_67a9a60f-bbdd-4a73-9e92-a582e85c8abb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_SegmentReportingReconcilingItems_f5272852-e344-4dad-99ce-7b2b0244832c" xlink:href="otex-20250630.xsd#otex_SegmentReportingReconcilingItems"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_3e6f0062-1baa-428c-beec-463db309069c" xlink:to="loc_otex_SegmentReportingReconcilingItems_f5272852-e344-4dad-99ce-7b2b0244832c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SEGMENTINFORMATIONRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SEGMENTINFORMATIONRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SEGMENTINFORMATIONRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_8437000c-13f8-4bc4-bade-c9743fa3992c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_f263bce4-0032-4e65-9ad1-9d5d7836e26b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_8437000c-13f8-4bc4-bade-c9743fa3992c" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_f263bce4-0032-4e65-9ad1-9d5d7836e26b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_dd49abd1-d133-4df4-8b7d-13f96ec0a0fd" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_f263bce4-0032-4e65-9ad1-9d5d7836e26b" xlink:to="loc_srt_StatementGeographicalAxis_dd49abd1-d133-4df4-8b7d-13f96ec0a0fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_dd49abd1-d133-4df4-8b7d-13f96ec0a0fd" xlink:to="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_1e13bf70-fa83-476f-bbef-d5e9937a768c" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:to="loc_country_US_1e13bf70-fa83-476f-bbef-d5e9937a768c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CA_827bd284-d88f-4526-b795-4e56c99f7c10" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CA"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:to="loc_country_CA_827bd284-d88f-4526-b795-4e56c99f7c10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AllOtherCountriesMember_d4c79421-f74e-4827-9458-df8b6ec5307e" xlink:href="otex-20250630.xsd#otex_AllOtherCountriesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:to="loc_otex_AllOtherCountriesMember_d4c79421-f74e-4827-9458-df8b6ec5307e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_TotalAmericasMember_72383122-641e-4a47-a3ff-3ec3c2f7be40" xlink:href="otex-20250630.xsd#otex_TotalAmericasMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:to="loc_otex_TotalAmericasMember_72383122-641e-4a47-a3ff-3ec3c2f7be40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RestofEMEAMember_ac02ac0e-00d1-4fbe-90ca-9793aa855109" xlink:href="otex-20250630.xsd#otex_RestofEMEAMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:to="loc_otex_RestofEMEAMember_ac02ac0e-00d1-4fbe-90ca-9793aa855109" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_aba38143-b63c-49c2-9ec7-65b426eaccf6" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_AsiaPacificMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_9bbda560-1d5c-48dc-81d8-b15e3bcc81f4" xlink:to="loc_srt_AsiaPacificMember_aba38143-b63c-49c2-9ec7-65b426eaccf6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_aa7aa7c8-a471-4086-8cc4-32a5d542bf26" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_f263bce4-0032-4e65-9ad1-9d5d7836e26b" xlink:to="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_aa7aa7c8-a471-4086-8cc4-32a5d542bf26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_65eea99a-c138-4ec2-a547-3d489fbf5cf9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_aa7aa7c8-a471-4086-8cc4-32a5d542bf26" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_65eea99a-c138-4ec2-a547-3d489fbf5cf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SEGMENTINFORMATIONEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SEGMENTINFORMATIONEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SEGMENTINFORMATIONEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_d690dba9-84a7-40eb-8b0e-ce41d35b1f67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1e473d2d-128b-49dd-aae5-468d4891e5a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_d690dba9-84a7-40eb-8b0e-ce41d35b1f67" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1e473d2d-128b-49dd-aae5-468d4891e5a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_9469239c-698c-4361-bc8b-b76f40619832" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1e473d2d-128b-49dd-aae5-468d4891e5a2" xlink:to="loc_srt_StatementGeographicalAxis_9469239c-698c-4361-bc8b-b76f40619832" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_91b7c872-b9e6-4550-b98e-2ffa07a3eea1" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_9469239c-698c-4361-bc8b-b76f40619832" xlink:to="loc_srt_SegmentGeographicalDomain_91b7c872-b9e6-4550-b98e-2ffa07a3eea1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_46f7f581-3900-41f9-bbf7-4fc86fd21202" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_91b7c872-b9e6-4550-b98e-2ffa07a3eea1" xlink:to="loc_country_US_46f7f581-3900-41f9-bbf7-4fc86fd21202" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_GB_4c1502c3-c04b-4050-8893-7cd48f92c605" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_GB"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_91b7c872-b9e6-4550-b98e-2ffa07a3eea1" xlink:to="loc_country_GB_4c1502c3-c04b-4050-8893-7cd48f92c605" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CA_2f753ed5-4fd8-4d03-9439-d20ab0cba3d6" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CA"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_91b7c872-b9e6-4550-b98e-2ffa07a3eea1" xlink:to="loc_country_CA_2f753ed5-4fd8-4d03-9439-d20ab0cba3d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AllOtherCountriesMember_36a9b3c7-9bab-48de-a60e-76f91a107864" xlink:href="otex-20250630.xsd#otex_AllOtherCountriesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_91b7c872-b9e6-4550-b98e-2ffa07a3eea1" xlink:to="loc_otex_AllOtherCountriesMember_36a9b3c7-9bab-48de-a60e-76f91a107864" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_8e7c21d9-e898-46ae-bb33-5fb3d711774a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_1e473d2d-128b-49dd-aae5-468d4891e5a2" xlink:to="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_8e7c21d9-e898-46ae-bb33-5fb3d711774a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncurrentAssets_1c2fb401-1536-45e8-9e15-06357af2f3d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncurrentAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_8e7c21d9-e898-46ae-bb33-5fb3d711774a" xlink:to="loc_us-gaap_NoncurrentAssets_1c2fb401-1536-45e8-9e15-06357af2f3d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_049bb989-d37e-4bea-ac01-39dfcd947aad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_049bb989-d37e-4bea-ac01-39dfcd947aad" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_3250339c-c34f-44eb-8a77-5d46f4ab1b76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_3250339c-c34f-44eb-8a77-5d46f4ab1b76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_5b385d9f-7ef5-412c-9bfa-a6075a22d74d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_3250339c-c34f-44eb-8a77-5d46f4ab1b76" xlink:to="loc_us-gaap_EquityComponentDomain_5b385d9f-7ef5-412c-9bfa-a6075a22d74d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_bfb7cd37-c0c8-446e-85c7-7ffd6d1c89ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_5b385d9f-7ef5-412c-9bfa-a6075a22d74d" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_bfb7cd37-c0c8-446e-85c7-7ffd6d1c89ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_83ff98e9-1aba-49d5-a878-2031ebebac9c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedTranslationAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_bfb7cd37-c0c8-446e-85c7-7ffd6d1c89ca" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_83ff98e9-1aba-49d5-a878-2031ebebac9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_b226c468-0b39-485d-90e4-4244833c864d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_bfb7cd37-c0c8-446e-85c7-7ffd6d1c89ca" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_b226c468-0b39-485d-90e4-4244833c864d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_149a0c9e-8443-4e84-b153-15ddebe85585" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_bfb7cd37-c0c8-446e-85c7-7ffd6d1c89ca" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_149a0c9e-8443-4e84-b153-15ddebe85585" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_d6732d96-c7aa-436d-890d-71ed235fdf83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_bfb7cd37-c0c8-446e-85c7-7ffd6d1c89ca" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_d6732d96-c7aa-436d-890d-71ed235fdf83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_d770970b-03ff-4f18-ac51-b969b412602a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_d770970b-03ff-4f18-ac51-b969b412602a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_9ecd4b42-a562-4ab3-ab6d-28f8d811fe3f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_d770970b-03ff-4f18-ac51-b969b412602a" xlink:to="loc_us-gaap_HedgingRelationshipDomain_9ecd4b42-a562-4ab3-ab6d-28f8d811fe3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_f336b2df-0f72-48fb-be29-68758c838a4b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashFlowHedgingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_9ecd4b42-a562-4ab3-ab6d-28f8d811fe3f" xlink:to="loc_us-gaap_CashFlowHedgingMember_f336b2df-0f72-48fb-be29-68758c838a4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_e6ffcf70-8775-4698-b5b0-cdc8c8983c1c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:to="loc_us-gaap_HedgingDesignationAxis_e6ffcf70-8775-4698-b5b0-cdc8c8983c1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_e4f6d0fb-d4ce-4f69-a704-5f7df95ddd66" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_e6ffcf70-8775-4698-b5b0-cdc8c8983c1c" xlink:to="loc_us-gaap_HedgingDesignationDomain_e4f6d0fb-d4ce-4f69-a704-5f7df95ddd66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_b0f05a58-4983-4497-8833-34534ebbd152" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_e4f6d0fb-d4ce-4f69-a704-5f7df95ddd66" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_b0f05a58-4983-4497-8833-34534ebbd152" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_c589b3d8-5d03-40ef-a8cf-d45afbc130af" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLocationAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_c589b3d8-5d03-40ef-a8cf-d45afbc130af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_a7a1b461-0d3b-4a17-83c3-fd229c86dd84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_c589b3d8-5d03-40ef-a8cf-d45afbc130af" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_a7a1b461-0d3b-4a17-83c3-fd229c86dd84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_UnrealizedGainLossOnNetInvestmentHedgesMember_8f97e20b-8fbe-40a4-bf7c-4a1f955b7d36" xlink:href="otex-20250630.xsd#otex_UnrealizedGainLossOnNetInvestmentHedgesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_a7a1b461-0d3b-4a17-83c3-fd229c86dd84" xlink:to="loc_otex_UnrealizedGainLossOnNetInvestmentHedgesMember_8f97e20b-8fbe-40a4-bf7c-4a1f955b7d36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_f0d97149-9714-410b-9fa9-793957128f5c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_9e5c508a-f0ff-4743-aa93-3f3c5345bfe6" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_f0d97149-9714-410b-9fa9-793957128f5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_f0d97149-9714-410b-9fa9-793957128f5c" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_53de51d9-39a7-4d70-b888-6dbac518f9e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_53de51d9-39a7-4d70-b888-6dbac518f9e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_b762f66d-3abe-41f2-930b-e89ad87a2736" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_b762f66d-3abe-41f2-930b-e89ad87a2736" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_4a3eaf1e-6c43-4210-98a7-3612eaf978a3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_4a3eaf1e-6c43-4210-98a7-3612eaf978a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7e9d8618-bf66-4d76-93b7-6469f8978e4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7e9d8618-bf66-4d76-93b7-6469f8978e4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_0a76a914-ac77-4e04-acc1-896975edd274" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_7e3cf2de-bddc-4331-8704-ce3fd526127c" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_0a76a914-ac77-4e04-acc1-896975edd274" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_72889fb3-3e6a-4339-aa5f-b64db0fe67ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_f0d97149-9714-410b-9fa9-793957128f5c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_72889fb3-3e6a-4339-aa5f-b64db0fe67ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SUPPLEMENTALCASHFLOWDISCLOSURESDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SUPPLEMENTALCASHFLOWDISCLOSURESDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SUPPLEMENTALCASHFLOWDISCLOSURESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_8831dcff-5dfb-438d-bc12-33c9cb825713" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_8ca0f870-146f-4220-a982-724c449f676f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_8831dcff-5dfb-438d-bc12-33c9cb825713" xlink:to="loc_us-gaap_InterestPaidNet_8ca0f870-146f-4220-a982-724c449f676f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_InterestReceivedNet_0c457169-274f-47f8-b4fb-4f7d7cd37501" xlink:href="otex-20250630.xsd#otex_InterestReceivedNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_8831dcff-5dfb-438d-bc12-33c9cb825713" xlink:to="loc_otex_InterestReceivedNet_0c457169-274f-47f8-b4fb-4f7d7cd37501" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_4f1c6aac-b347-4da4-95e2-d4a31bd9e44c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_8831dcff-5dfb-438d-bc12-33c9cb825713" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_4f1c6aac-b347-4da4-95e2-d4a31bd9e44c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/OTHERINCOMEEXPENSENETScheduleofOtherIncomeExpenseDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#OTHERINCOMEEXPENSENETScheduleofOtherIncomeExpenseDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/OTHERINCOMEEXPENSENETScheduleofOtherIncomeExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherIncomeAndExpensesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_18a4ace7-2409-4de0-bd6a-220e6c9f1dfa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_18a4ace7-2409-4de0-bd6a-220e6c9f1dfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_6409d4da-f8b4-4325-86df-133bf2708af6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_6409d4da-f8b4-4325-86df-133bf2708af6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_RealizedGainLossOnDerivatives_91bd6e82-2112-41c9-971e-5c63d85a21db" xlink:href="otex-20250630.xsd#otex_RealizedGainLossOnDerivatives"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_otex_RealizedGainLossOnDerivatives_91bd6e82-2112-41c9-971e-5c63d85a21db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3139f459-a0d0-40cf-8918-c139182ad37e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3139f459-a0d0-40cf-8918-c139182ad37e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_a2e70a1f-8ce0-4022-b116-ced4643dafa8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_a2e70a1f-8ce0-4022-b116-ced4643dafa8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_b3b4993a-8dbe-482d-b7df-03545bcfe2ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_b3b4993a-8dbe-482d-b7df-03545bcfe2ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7bad6904-2bc9-48c0-b26f-28ddd1afe138" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_7bad6904-2bc9-48c0-b26f-28ddd1afe138" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_e362bdbe-8616-40d0-b252-c5d0f1380151" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0b737d16-7c8e-4fef-b2af-ee1bb046a72b" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_e362bdbe-8616-40d0-b252-c5d0f1380151" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/OTHERINCOMEEXPENSENETAdditionalinformationDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#OTHERINCOMEEXPENSENETAdditionalinformationDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/OTHERINCOMEEXPENSENETAdditionalinformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_0569160f-1c87-4c33-bdd7-8923d3efe589" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherIncomeAndExpensesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_3989ea87-520a-491a-918c-5b27364488c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_0569160f-1c87-4c33-bdd7-8923d3efe589" xlink:to="loc_us-gaap_DebtInstrumentTable_3989ea87-520a-491a-918c-5b27364488c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_dc891d6f-8d2e-449a-8010-455eecfd7332" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3989ea87-520a-491a-918c-5b27364488c7" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_dc891d6f-8d2e-449a-8010-455eecfd7332" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d7a363c0-599a-479e-96a8-24d0e1f023b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_dc891d6f-8d2e-449a-8010-455eecfd7332" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d7a363c0-599a-479e-96a8-24d0e1f023b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_MicroAcquisitionMember_61ed22bc-8668-40c7-a16c-5f95ed2123d0" xlink:href="otex-20250630.xsd#otex_MicroAcquisitionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_d7a363c0-599a-479e-96a8-24d0e1f023b4" xlink:to="loc_otex_MicroAcquisitionMember_61ed22bc-8668-40c7-a16c-5f95ed2123d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_bb496261-77a9-4f78-97a0-f5c7e8519942" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3989ea87-520a-491a-918c-5b27364488c7" xlink:to="loc_srt_OwnershipAxis_bb496261-77a9-4f78-97a0-f5c7e8519942" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_61a2f881-59c8-4e41-a605-de9d29a948cd" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipAxis_bb496261-77a9-4f78-97a0-f5c7e8519942" xlink:to="loc_srt_OwnershipDomain_61a2f881-59c8-4e41-a605-de9d29a948cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_LimitedPartnerInvestmentsMember_a60bbe1e-4bce-4941-88b1-0a0b69b24fe3" xlink:href="otex-20250630.xsd#otex_LimitedPartnerInvestmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipDomain_61a2f881-59c8-4e41-a605-de9d29a948cd" xlink:to="loc_otex_LimitedPartnerInvestmentsMember_a60bbe1e-4bce-4941-88b1-0a0b69b24fe3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_a130b1c8-9ebe-4ccf-b31b-da4679d2f200" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3989ea87-520a-491a-918c-5b27364488c7" xlink:to="loc_srt_RangeAxis_a130b1c8-9ebe-4ccf-b31b-da4679d2f200" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_230a0f81-7203-48d3-9e34-7d602d9f7c5d" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_a130b1c8-9ebe-4ccf-b31b-da4679d2f200" xlink:to="loc_srt_RangeMember_230a0f81-7203-48d3-9e34-7d602d9f7c5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_268e67ca-a2b1-49ca-82e1-f034fe48a3f5" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_230a0f81-7203-48d3-9e34-7d602d9f7c5d" xlink:to="loc_srt_MinimumMember_268e67ca-a2b1-49ca-82e1-f034fe48a3f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_d703142f-9b88-4a52-a7b1-a1e8d8f9572b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_230a0f81-7203-48d3-9e34-7d602d9f7c5d" xlink:to="loc_srt_MaximumMember_d703142f-9b88-4a52-a7b1-a1e8d8f9572b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_1f363bc5-ac8a-41b2-baf1-4516181160d7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3989ea87-520a-491a-918c-5b27364488c7" xlink:to="loc_us-gaap_DebtInstrumentLineItems_1f363bc5-ac8a-41b2-baf1-4516181160d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_d60eed65-90c1-451e-97a0-7b3fbb4d278e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1f363bc5-ac8a-41b2-baf1-4516181160d7" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_d60eed65-90c1-451e-97a0-7b3fbb4d278e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_0b6aed6d-837f-4257-abd1-9586a8ec1408" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1f363bc5-ac8a-41b2-baf1-4516181160d7" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_0b6aed6d-837f-4257-abd1-9586a8ec1408" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_a1a4fc4a-6849-4eb0-a6cb-5506b98bbeb7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1f363bc5-ac8a-41b2-baf1-4516181160d7" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_a1a4fc4a-6849-4eb0-a6cb-5506b98bbeb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/EARNINGSPERSHAREDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#EARNINGSPERSHAREDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/EARNINGSPERSHAREDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_9cdd1cfa-edca-4038-a857-a65b93e23b45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_30eba6d5-7529-4831-adbd-d8037827dd06" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasicAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9cdd1cfa-edca-4038-a857-a65b93e23b45" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_30eba6d5-7529-4831-adbd-d8037827dd06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_90416088-0edf-43bc-85e1-72ac5bcf2e9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_30eba6d5-7529-4831-adbd-d8037827dd06" xlink:to="loc_us-gaap_NetIncomeLoss_90416088-0edf-43bc-85e1-72ac5bcf2e9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_6fe213c7-dcff-4264-a92d-0e5bd68b0664" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_30eba6d5-7529-4831-adbd-d8037827dd06" xlink:to="loc_us-gaap_EarningsPerShareBasic_6fe213c7-dcff-4264-a92d-0e5bd68b0664" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_46ee1551-46c9-42a9-81e8-b63ead373c60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDilutedAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9cdd1cfa-edca-4038-a857-a65b93e23b45" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_46ee1551-46c9-42a9-81e8-b63ead373c60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_9a5539dd-25b8-43c0-a5d1-eba8e5832ebe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_46ee1551-46c9-42a9-81e8-b63ead373c60" xlink:to="loc_us-gaap_NetIncomeLoss_9a5539dd-25b8-43c0-a5d1-eba8e5832ebe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_a8b572fa-cef0-48c0-80d1-8ebece20616f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_46ee1551-46c9-42a9-81e8-b63ead373c60" xlink:to="loc_us-gaap_EarningsPerShareDiluted_a8b572fa-cef0-48c0-80d1-8ebece20616f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_e4a8553c-ab8f-4f67-8834-b6130196056e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9cdd1cfa-edca-4038-a857-a65b93e23b45" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_e4a8553c-ab8f-4f67-8834-b6130196056e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_95203645-45be-42c7-b787-432ab0e9888e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_e4a8553c-ab8f-4f67-8834-b6130196056e" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_95203645-45be-42c7-b787-432ab0e9888e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_1e6de90a-dc15-4a42-b0f9-0b3787f1930b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_e4a8553c-ab8f-4f67-8834-b6130196056e" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_1e6de90a-dc15-4a42-b0f9-0b3787f1930b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_010a5d14-51c0-4cd0-87ac-eac8a9ff3ca4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_e4a8553c-ab8f-4f67-8834-b6130196056e" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_010a5d14-51c0-4cd0-87ac-eac8a9ff3ca4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_ca8aa150-a18a-4633-99ae-54b81840d613" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9cdd1cfa-edca-4038-a857-a65b93e23b45" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_ca8aa150-a18a-4633-99ae-54b81840d613" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://opentext.com/role/SUBSEQUENTEVENTSDetails" xlink:type="simple" xlink:href="otex-20250630.xsd#SUBSEQUENTEVENTSDetails"/>
  <link:presentationLink xlink:role="http://opentext.com/role/SUBSEQUENTEVENTSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_15f7fb7a-934f-45a2-89f2-595d5acfaea0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_2c476241-fe78-45ee-b36a-0f4479025acf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_15f7fb7a-934f-45a2-89f2-595d5acfaea0" xlink:to="loc_us-gaap_SubsequentEventTable_2c476241-fe78-45ee-b36a-0f4479025acf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_6f18977a-d16d-4997-9e89-b12c066cb12d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2c476241-fe78-45ee-b36a-0f4479025acf" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_6f18977a-d16d-4997-9e89-b12c066cb12d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_6b5e82fc-5b09-4df2-93e6-650a5abaa2e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_6f18977a-d16d-4997-9e89-b12c066cb12d" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_6b5e82fc-5b09-4df2-93e6-650a5abaa2e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_5c3708af-47f8-4156-81f9-152013385c7f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_6b5e82fc-5b09-4df2-93e6-650a5abaa2e6" xlink:to="loc_us-gaap_SubsequentEventMember_5c3708af-47f8-4156-81f9-152013385c7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramAxis_1c6a0ea7-c44b-47cc-979d-7bc37279dc6b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2c476241-fe78-45ee-b36a-0f4479025acf" xlink:to="loc_srt_ShareRepurchaseProgramAxis_1c6a0ea7-c44b-47cc-979d-7bc37279dc6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_40065ffc-e42f-4c20-af38-7e8985008949" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ShareRepurchaseProgramAxis_1c6a0ea7-c44b-47cc-979d-7bc37279dc6b" xlink:to="loc_srt_ShareRepurchaseProgramDomain_40065ffc-e42f-4c20-af38-7e8985008949" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_TwentyTwentySixShareRepurchasePlanMember_391a7010-db33-4602-82dd-770bd6fd4edd" xlink:href="otex-20250630.xsd#otex_TwentyTwentySixShareRepurchasePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ShareRepurchaseProgramDomain_40065ffc-e42f-4c20-af38-7e8985008949" xlink:to="loc_otex_TwentyTwentySixShareRepurchasePlanMember_391a7010-db33-4602-82dd-770bd6fd4edd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_2c476241-fe78-45ee-b36a-0f4479025acf" xlink:to="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_9e7a79dd-6008-450e-b6c8-74f9a7fe17f0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_9e7a79dd-6008-450e-b6c8-74f9a7fe17f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramPeriodInForce1_cdde7fc2-74c6-42ac-8422-8febf7309b09" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchaseProgramPeriodInForce1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_us-gaap_StockRepurchaseProgramPeriodInForce1_cdde7fc2-74c6-42ac-8422-8febf7309b09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_d68e85e6-83a9-4890-b244-7afcb80ded33" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_d68e85e6-83a9-4890-b244-7afcb80ded33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_7312abea-6eee-42f4-863d-d69167713a9e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_7312abea-6eee-42f4-863d-d69167713a9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PercentageOfEntityPublicFloat_b5201145-6704-436e-9b69-93983852415a" xlink:href="otex-20250630.xsd#otex_PercentageOfEntityPublicFloat"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_otex_PercentageOfEntityPublicFloat_b5201145-6704-436e-9b69-93983852415a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_ShareRepurchaseProgramAuthorizedNumberOfSharesAvailablePerDay_22229f3c-28aa-4bde-894c-3853a0dc6eac" xlink:href="otex-20250630.xsd#otex_ShareRepurchaseProgramAuthorizedNumberOfSharesAvailablePerDay"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_otex_ShareRepurchaseProgramAuthorizedNumberOfSharesAvailablePerDay_22229f3c-28aa-4bde-894c-3853a0dc6eac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_PercentageOfDailyTradingVolume_8f769d8c-9aa5-4af8-8432-e48cd81f4e30" xlink:href="otex-20250630.xsd#otex_PercentageOfDailyTradingVolume"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_otex_PercentageOfDailyTradingVolume_8f769d8c-9aa5-4af8-8432-e48cd81f4e30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_otex_AverageDailyTradingVolumeShares_880f187b-2303-46b8-9253-a4ad62c444c7" xlink:href="otex-20250630.xsd#otex_AverageDailyTradingVolumeShares"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_3182bc14-be71-4881-95fa-7eac3134916c" xlink:to="loc_otex_AverageDailyTradingVolumeShares_880f187b-2303-46b8-9253-a4ad62c444c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#AwardTimingDisclosure"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardTmgDiscLineItems" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgDiscLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardTmgMnpiDiscTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgMnpiDiscTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardTmgMnpiDiscTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardTmgMethodTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgMethodTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardTmgMethodTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardTmgPredtrmndFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgPredtrmndFlag"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardTmgPredtrmndFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardTmgMnpiCnsdrdFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgMnpiCnsdrdFlag"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardTmgMnpiCnsdrdFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardTmgHowMnpiCnsdrdTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgHowMnpiCnsdrdTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardTmgHowMnpiCnsdrdTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_MnpiDiscTimedForCompValFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MnpiDiscTimedForCompValFlag"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_MnpiDiscTimedForCompValFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardsCloseToMnpiDiscTableTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardsCloseToMnpiDiscTableTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardsCloseToMnpiDiscTableTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardsCloseToMnpiDiscTable" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardsCloseToMnpiDiscTable"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardsCloseToMnpiDiscTable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_IndividualAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_IndividualAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardsCloseToMnpiDiscTable" xlink:to="loc_ecd_IndividualAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllIndividualsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_IndividualAxis" xlink:to="loc_ecd_AllIndividualsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardsCloseToMnpiDiscTable" xlink:to="loc_us-gaap_AwardTypeAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaap_EmployeeStockOptionMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockAppreciationRightsSARSMember" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockAppreciationRightsSARSMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaap_StockAppreciationRightsSARSMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardsCloseToMnpiDiscIndName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardsCloseToMnpiDiscIndName"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardsCloseToMnpiDiscIndName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardUndrlygSecuritiesAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardUndrlygSecuritiesAmt"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardUndrlygSecuritiesAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardExrcPrice" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardExrcPrice"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardExrcPrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AwardGrantDateFairValue" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardGrantDateFairValue"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_AwardGrantDateFairValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_UndrlygSecurityMktPriceChngPct" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_UndrlygSecurityMktPriceChngPct"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AwardTmgDiscLineItems" xlink:to="loc_ecd_UndrlygSecurityMktPriceChngPct" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ErrCompDisclosure"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RecoveryOfErrCompDisclosureLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ErrCompRecoveryTable" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ErrCompRecoveryTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ErrCompRecoveryTable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_RestatementDateAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RestatementDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_ErrCompRecoveryTable" xlink:to="loc_ecd_RestatementDateAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_IndividualAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_IndividualAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_ErrCompRecoveryTable" xlink:to="loc_ecd_IndividualAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllIndividualsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_IndividualAxis" xlink:to="loc_ecd_AllIndividualsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonNeosMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonNeosMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AllIndividualsMember" xlink:to="loc_ecd_NonNeosMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_RestatementDeterminationDate" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RestatementDeterminationDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_RestatementDeterminationDate" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AggtErrCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AggtErrCompAmt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_AggtErrCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ErrCompAnalysisTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ErrCompAnalysisTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ErrCompAnalysisTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_StkPrcOrTsrEstimationMethodTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_StkPrcOrTsrEstimationMethodTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_StkPrcOrTsrEstimationMethodTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_OutstandingAggtErrCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OutstandingAggtErrCompAmt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_OutstandingAggtErrCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AggtErrCompNotYetDeterminedTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AggtErrCompNotYetDeterminedTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_AggtErrCompNotYetDeterminedTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ForgoneRecoveryIndName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryIndName"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ForgoneRecoveryIndName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_OutstandingRecoveryIndName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OutstandingRecoveryIndName"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_OutstandingRecoveryIndName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_OutstandingRecoveryCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OutstandingRecoveryCompAmt"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_OutstandingRecoveryCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_RestatementDoesNotRequireRecoveryTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RestatementDoesNotRequireRecoveryTextBlock"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_RecoveryOfErrCompDisclosureLineItems" xlink:to="loc_ecd_RestatementDoesNotRequireRecoveryTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/PvpDisclosure" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#PvpDisclosure"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/ecd/role/PvpDisclosure" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PayVsPerformanceDisclosureLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PvpTable" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PvpTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PvpTable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ExecutiveCategoryAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ExecutiveCategoryAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PvpTable" xlink:to="loc_ecd_ExecutiveCategoryAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllExecutiveCategoriesMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllExecutiveCategoriesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_ExecutiveCategoryAxis" xlink:to="loc_ecd_AllExecutiveCategoriesMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PeoMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AllExecutiveCategoriesMember" xlink:to="loc_ecd_PeoMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonPeoNeoMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonPeoNeoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AllExecutiveCategoriesMember" xlink:to="loc_ecd_NonPeoNeoMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_IndividualAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_IndividualAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PvpTable" xlink:to="loc_ecd_IndividualAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllIndividualsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_IndividualAxis" xlink:to="loc_ecd_AllIndividualsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AdjToCompAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToCompAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PvpTable" xlink:to="loc_ecd_AdjToCompAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllAdjToCompMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllAdjToCompMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AdjToCompAxis" xlink:to="loc_ecd_AllAdjToCompMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AllAdjToCompMember" xlink:to="loc_ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AggtPnsnAdjsSvcCstMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AggtPnsnAdjsSvcCstMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AllAdjToCompMember" xlink:to="loc_ecd_AggtPnsnAdjsSvcCstMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PnsnAdjsSvcCstMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PnsnAdjsSvcCstMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AggtPnsnAdjsSvcCstMember" xlink:to="loc_ecd_PnsnAdjsSvcCstMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PnsnAdjsPrrSvcCstMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PnsnAdjsPrrSvcCstMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AggtPnsnAdjsSvcCstMember" xlink:to="loc_ecd_PnsnAdjsPrrSvcCstMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_EqtyAwrdsAdjsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_EqtyAwrdsAdjsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_AllAdjToCompMember" xlink:to="loc_ecd_EqtyAwrdsAdjsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsMember" xlink:to="loc_ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsMember" xlink:to="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:to="loc_ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:to="loc_ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:to="loc_ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:to="loc_ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:to="loc_ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember" xlink:to="loc_ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_MeasureAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MeasureAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PvpTable" xlink:to="loc_ecd_MeasureAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PvpTableTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PvpTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PvpTableTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_CoSelectedMeasureName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CoSelectedMeasureName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_CoSelectedMeasureName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NamedExecutiveOfficersFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NamedExecutiveOfficersFnTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_NamedExecutiveOfficersFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PeerGroupIssuersFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeerGroupIssuersFnTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PeerGroupIssuersFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_ChangedPeerGroupFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ChangedPeerGroupFnTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_ChangedPeerGroupFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PeoTotalCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoTotalCompAmt"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PeoTotalCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PeoActuallyPaidCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoActuallyPaidCompAmt"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PeoActuallyPaidCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AdjToPeoCompFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToPeoCompFnTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_AdjToPeoCompFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonPeoNeoAvgTotalCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonPeoNeoAvgTotalCompAmt"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_NonPeoNeoAvgTotalCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonPeoNeoAvgCompActuallyPaidAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonPeoNeoAvgCompActuallyPaidAmt"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_NonPeoNeoAvgCompActuallyPaidAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AdjToNonPeoNeoCompFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToNonPeoNeoCompFnTextBlock"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_AdjToNonPeoNeoCompFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_EquityValuationAssumptionDifferenceFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_EquityValuationAssumptionDifferenceFnTextBlock"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_EquityValuationAssumptionDifferenceFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_CompActuallyPaidVsNetIncomeTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsNetIncomeTextBlock"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_CompActuallyPaidVsNetIncomeTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TotalShareholderRtnVsPeerGroupTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TotalShareholderRtnVsPeerGroupTextBlock"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_TotalShareholderRtnVsPeerGroupTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_CompActuallyPaidVsOtherMeasureTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsOtherMeasureTextBlock"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_CompActuallyPaidVsOtherMeasureTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TabularListTableTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TabularListTableTextBlock"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_TabularListTableTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TotalShareholderRtnAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TotalShareholderRtnAmt"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_TotalShareholderRtnAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PeerGroupTotalShareholderRtnAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeerGroupTotalShareholderRtnAmt"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PeerGroupTotalShareholderRtnAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_CoSelectedMeasureAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CoSelectedMeasureAmt"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_CoSelectedMeasureAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_OtherPerfMeasureAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OtherPerfMeasureAmt"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_OtherPerfMeasureAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AdjToCompAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToCompAmt"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_AdjToCompAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PeoName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoName"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PeoName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_MeasureName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MeasureName"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_MeasureName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonGaapMeasureDescriptionTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonGaapMeasureDescriptionTextBlock"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_NonGaapMeasureDescriptionTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_Additional402vDisclosureTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_Additional402vDisclosureTextBlock"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_Additional402vDisclosureTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_PnsnBnftsAdjFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PnsnBnftsAdjFnTextBlock"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_PnsnBnftsAdjFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_EqtyAwrdsAdjFnTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_EqtyAwrdsAdjFnTextBlock"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_PayVsPerformanceDisclosureLineItems" xlink:to="loc_ecd_EqtyAwrdsAdjFnTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#InsiderTradingArrangements"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_InsiderTradingArrLineItems" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTradingArrLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TradingArrByIndTable" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TradingArrByIndTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TradingArrByIndTable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TradingArrAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TradingArrAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_TradingArrByIndTable" xlink:to="loc_ecd_TradingArrAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllTradingArrangementsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllTradingArrangementsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_TradingArrAxis" xlink:to="loc_ecd_AllTradingArrangementsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_IndividualAxis" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_IndividualAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_TradingArrByIndTable" xlink:to="loc_ecd_IndividualAxis" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AllIndividualsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_IndividualAxis" xlink:to="loc_ecd_AllIndividualsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_MtrlTermsOfTrdArrTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MtrlTermsOfTrdArrTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_MtrlTermsOfTrdArrTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrIndName" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrIndName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrIndName" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrIndTitle" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrIndTitle"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrIndTitle" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_Rule10b51ArrAdoptedFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_Rule10b51ArrAdoptedFlag"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_Rule10b51ArrAdoptedFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonRule10b51ArrAdoptedFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonRule10b51ArrAdoptedFlag"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_NonRule10b51ArrAdoptedFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrAdoptionDate" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrAdoptionDate"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrAdoptionDate" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_Rule10b51ArrTrmntdFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_Rule10b51ArrTrmntdFlag"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_Rule10b51ArrTrmntdFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_NonRule10b51ArrTrmntdFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonRule10b51ArrTrmntdFlag"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_NonRule10b51ArrTrmntdFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrTerminationDate" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrTerminationDate"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrTerminationDate" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrExpirationDate" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrExpirationDate"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrExpirationDate" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrDuration" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrDuration"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrDuration" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_TrdArrSecuritiesAggAvailAmt" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrSecuritiesAggAvailAmt"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingArrLineItems" xlink:to="loc_ecd_TrdArrSecuritiesAggAvailAmt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#InsiderTradingPoliciesProc"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_InsiderTradingPoliciesProcLineItems" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTradingPoliciesProcLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_InsiderTrdPoliciesProcAdoptedFlag" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTrdPoliciesProcAdoptedFlag"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingPoliciesProcLineItems" xlink:to="loc_ecd_InsiderTrdPoliciesProcAdoptedFlag" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_ecd_InsiderTradingPoliciesProcLineItems" xlink:to="loc_ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
