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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:b0c5567c-bb54-43aa-99ef-c9d5314ffe27,g:68f4c319-7e55-4354-adf5-798e57a814a3-->
<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://www.dropbox.com/role/DocumentandEntityInformationDocument" xlink:type="simple" xlink:href="dbx-20250515.xsd#DocumentandEntityInformationDocument"/>
  <link:presentationLink xlink:role="http://www.dropbox.com/role/DocumentandEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_d73f7190-9e24-4d02-9fa0-03b3bf5340c1" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_DocumentType_d73f7190-9e24-4d02-9fa0-03b3bf5340c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_ea52ada0-c796-4a60-b7ca-d9b2f53c52b7" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_DocumentPeriodEndDate_ea52ada0-c796-4a60-b7ca-d9b2f53c52b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_a237adc8-d4af-42b4-8ed9-5b56735a5ece" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityRegistrantName_a237adc8-d4af-42b4-8ed9-5b56735a5ece" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_2489a004-4fd7-402b-8abf-7bcc931402d8" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityCentralIndexKey_2489a004-4fd7-402b-8abf-7bcc931402d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_840ba14e-0225-4d6f-b642-69e67bc04869" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_AmendmentFlag_840ba14e-0225-4d6f-b642-69e67bc04869" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_526952be-84c6-413d-84df-adec52903593" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityIncorporationStateCountryCode_526952be-84c6-413d-84df-adec52903593" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_b9daec92-f8ea-44f4-be02-f0c5e7838b52" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityFileNumber_b9daec92-f8ea-44f4-be02-f0c5e7838b52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_834bd0ae-dabe-45a6-9238-44662cce6e4b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityTaxIdentificationNumber_834bd0ae-dabe-45a6-9238-44662cce6e4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_96f71f91-9304-4e41-8b2b-9cd3cba2d80c" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityAddressAddressLine1_96f71f91-9304-4e41-8b2b-9cd3cba2d80c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_aa3a2d70-9fbd-4d06-9e4a-e27efe114b5a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityAddressCityOrTown_aa3a2d70-9fbd-4d06-9e4a-e27efe114b5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_a1bfe86c-e7f3-4ea0-8caf-397e8f63f39b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityAddressStateOrProvince_a1bfe86c-e7f3-4ea0-8caf-397e8f63f39b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_49442b7b-d8f7-42bd-b9c7-1dba5a0b5830" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityAddressPostalZipCode_49442b7b-d8f7-42bd-b9c7-1dba5a0b5830" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_2dd2f14f-eb6a-4468-9a10-17ad62912ba3" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_CityAreaCode_2dd2f14f-eb6a-4468-9a10-17ad62912ba3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_bcd08f78-6561-4275-bd9e-8f0213a01c70" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_LocalPhoneNumber_bcd08f78-6561-4275-bd9e-8f0213a01c70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_a9d0b0c0-6de4-4ad6-9b48-e2b500888fc0" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_WrittenCommunications_a9d0b0c0-6de4-4ad6-9b48-e2b500888fc0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_5e8437d8-b75e-466c-b46b-82ea66a9f89b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_SolicitingMaterial_5e8437d8-b75e-466c-b46b-82ea66a9f89b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_adc861cb-5dc0-42d4-b7d2-ad149c50efa9" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_PreCommencementTenderOffer_adc861cb-5dc0-42d4-b7d2-ad149c50efa9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_58fd4627-0498-4019-987b-a9a761c6429d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_58fd4627-0498-4019-987b-a9a761c6429d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_f6c8fdfa-3afb-45dc-8a27-c3802808a01a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_Security12bTitle_f6c8fdfa-3afb-45dc-8a27-c3802808a01a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_e08ba70c-90e5-4c7d-831a-271e8e8ec81f" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_TradingSymbol_e08ba70c-90e5-4c7d-831a-271e8e8ec81f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_71d9fc93-5ff1-4297-9482-3ab108b71f09" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_SecurityExchangeName_71d9fc93-5ff1-4297-9482-3ab108b71f09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_4e0a3709-135b-4cea-98be-1bc14cf2fb8d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d969e7f3-ab0a-48c6-8401-a9c69d21d16d" xlink:to="loc_dei_EntityEmergingGrowthCompany_4e0a3709-135b-4cea-98be-1bc14cf2fb8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
