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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:27947170-52b2-4124-a053-184b7b44de8f,g:63c7a7f9-2915-4f27-831c-c2c2941f8b9f-->
<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-20240808.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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_298ce3d9-ce40-4c74-9083-49dcc2a976e0" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_DocumentType_298ce3d9-ce40-4c74-9083-49dcc2a976e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_aea04b1f-b3c8-48e8-a2ba-2ef36247435d" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_DocumentPeriodEndDate_aea04b1f-b3c8-48e8-a2ba-2ef36247435d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_3dbbaa4c-4ef1-4a98-b1c0-bcacbd6bdcb1" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityRegistrantName_3dbbaa4c-4ef1-4a98-b1c0-bcacbd6bdcb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_74f8d608-b1d7-418d-9212-d5005c9702a5" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityCentralIndexKey_74f8d608-b1d7-418d-9212-d5005c9702a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_07824a70-8da9-4668-83a1-1a0ca6e97eb4" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_AmendmentFlag_07824a70-8da9-4668-83a1-1a0ca6e97eb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_7cf969ee-bdce-49e4-9cef-49d8ca04c349" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityIncorporationStateCountryCode_7cf969ee-bdce-49e4-9cef-49d8ca04c349" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_a232e478-3e53-4a22-9686-11b29bb9ab68" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityFileNumber_a232e478-3e53-4a22-9686-11b29bb9ab68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_78855334-0d88-4a57-8b53-50f0979bad3e" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityTaxIdentificationNumber_78855334-0d88-4a57-8b53-50f0979bad3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_4ce77c3c-d9ee-4edd-b799-911c865818d0" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityAddressAddressLine1_4ce77c3c-d9ee-4edd-b799-911c865818d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_991ba54f-a45b-418a-aebf-cc7fc2c89d2b" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityAddressCityOrTown_991ba54f-a45b-418a-aebf-cc7fc2c89d2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_266b6e16-a32b-4314-8b20-e058fa76e919" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityAddressStateOrProvince_266b6e16-a32b-4314-8b20-e058fa76e919" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_fb8b9aa4-6cce-4a68-bc3d-f6d610f5e779" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityAddressPostalZipCode_fb8b9aa4-6cce-4a68-bc3d-f6d610f5e779" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_6c6caea7-c07b-48c4-a1e8-92398a4ee451" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_CityAreaCode_6c6caea7-c07b-48c4-a1e8-92398a4ee451" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_26a616fb-e219-4d94-927f-53a3b14f322e" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_LocalPhoneNumber_26a616fb-e219-4d94-927f-53a3b14f322e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_c09eff1e-b1dd-4494-aa05-d120a24b2822" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_WrittenCommunications_c09eff1e-b1dd-4494-aa05-d120a24b2822" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_c04fd6b5-d3e8-4ca0-b0ad-7c4118c3f818" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_SolicitingMaterial_c04fd6b5-d3e8-4ca0-b0ad-7c4118c3f818" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_86e186ec-7b81-418c-8ac0-d75dfd3fd784" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_PreCommencementTenderOffer_86e186ec-7b81-418c-8ac0-d75dfd3fd784" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_cc3cc97e-9483-472d-845a-1fb031ca5341" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_cc3cc97e-9483-472d-845a-1fb031ca5341" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_4534c592-e070-4452-ade0-3e3bc98d9e14" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_Security12bTitle_4534c592-e070-4452-ade0-3e3bc98d9e14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_e3fe7fb2-4e12-4631-a7a1-71cc2fa74cef" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_TradingSymbol_e3fe7fb2-4e12-4631-a7a1-71cc2fa74cef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_d318a3b4-d62c-46df-93ae-52efae4ee6df" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_SecurityExchangeName_d318a3b4-d62c-46df-93ae-52efae4ee6df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_abd1993f-fe49-4e14-80bc-0c3ffcf56266" 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_6004ab32-13e1-4334-ae23-4c0f2c1c37be" xlink:to="loc_dei_EntityEmergingGrowthCompany_abd1993f-fe49-4e14-80bc-0c3ffcf56266" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
