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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:988fba73-9282-46f6-b1a0-64b143957950,g:c1e3d3bb-788c-4630-beb0-001faae44d13-->
<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-20240516.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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_05277eac-ffa3-4c8b-a6f4-9f5742109a27" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_DocumentType_05277eac-ffa3-4c8b-a6f4-9f5742109a27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_07ff6984-8886-44ae-b06b-3b13547f0c83" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_DocumentPeriodEndDate_07ff6984-8886-44ae-b06b-3b13547f0c83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_362a8d1e-c620-4493-819d-b15a6d9b6b52" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityRegistrantName_362a8d1e-c620-4493-819d-b15a6d9b6b52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_7feccfa1-c40e-44f8-b3c2-dfbf72df1f08" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityCentralIndexKey_7feccfa1-c40e-44f8-b3c2-dfbf72df1f08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_bca8dd56-b700-4628-bb81-1e4200dd26a7" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_AmendmentFlag_bca8dd56-b700-4628-bb81-1e4200dd26a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_390f4d00-c5a0-4489-9ad1-6990f8f45c4c" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityIncorporationStateCountryCode_390f4d00-c5a0-4489-9ad1-6990f8f45c4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_75a6faee-a358-4349-97b3-8878808c2a79" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityFileNumber_75a6faee-a358-4349-97b3-8878808c2a79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_a89be84f-b9d2-4148-a9f0-fec7fe6eec29" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityTaxIdentificationNumber_a89be84f-b9d2-4148-a9f0-fec7fe6eec29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_4f846aea-1fb3-4d37-bb7c-49b1fb4e6c4f" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityAddressAddressLine1_4f846aea-1fb3-4d37-bb7c-49b1fb4e6c4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_d249d0e3-5956-4e57-bcf1-61a67f263d59" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityAddressCityOrTown_d249d0e3-5956-4e57-bcf1-61a67f263d59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_550d34c6-14ca-4ac4-a1e3-abcc0adf9958" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityAddressStateOrProvince_550d34c6-14ca-4ac4-a1e3-abcc0adf9958" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_afa741d1-c263-4995-b32b-88184e84b9c0" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityAddressPostalZipCode_afa741d1-c263-4995-b32b-88184e84b9c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_2efba819-ea29-4fb7-8f6a-8508a46ce0b7" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_CityAreaCode_2efba819-ea29-4fb7-8f6a-8508a46ce0b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_8f1a203d-8eaa-4ec1-bbc6-ff86d2c861f1" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_LocalPhoneNumber_8f1a203d-8eaa-4ec1-bbc6-ff86d2c861f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_d8258f86-f44b-498c-b8d8-172f70a23e39" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_WrittenCommunications_d8258f86-f44b-498c-b8d8-172f70a23e39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_d57f6021-edfa-47d8-8509-5eb506107864" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_SolicitingMaterial_d57f6021-edfa-47d8-8509-5eb506107864" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_4e2c6ac0-2473-49e3-9675-234415351fb4" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_PreCommencementTenderOffer_4e2c6ac0-2473-49e3-9675-234415351fb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_76ced659-8b30-43bd-8a9a-ffa535b85c4c" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_76ced659-8b30-43bd-8a9a-ffa535b85c4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_3c485796-4aba-4eb5-afbc-a7b25ae3dd2a" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_Security12bTitle_3c485796-4aba-4eb5-afbc-a7b25ae3dd2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_fc25572a-7ccc-4230-aad6-2c5437ade827" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_TradingSymbol_fc25572a-7ccc-4230-aad6-2c5437ade827" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_48bbc2eb-c764-49c8-ae50-896da8054391" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_SecurityExchangeName_48bbc2eb-c764-49c8-ae50-896da8054391" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_5b6f1fa7-d316-4fcc-9869-c8202033eca0" 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_86c2ec21-3b20-4277-9bdb-f74e9cf69494" xlink:to="loc_dei_EntityEmergingGrowthCompany_5b6f1fa7-d316-4fcc-9869-c8202033eca0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
