Open Source Microsoft 365 Copilot Alternatives for Android

There are many alternatives to Microsoft 365 Copilot for Android if you are looking for a replacement. The best open source Android alternative is ONLYOFFICE. If that doesn't suit you, our users have ranked more than 50 alternatives to Microsoft 365 Copilot and eight of them are open source and available for Android so hopefully you can find a suitable replacement. Other interesting open source Android alternatives to Microsoft 365 Copilot are LibreOffice, Collabora Office Classic, Fossify Documents and Collabora Online.

filter to find the best alternatives

Microsoft 365 Copilot alternatives are mainly Office Suites, but if you're looking for Word Processors or Spreadsheet Apps you can filter on that. Other popular filters include Open Source, Android + Open Source, Windows + Free, Linux, Self-Hosted, Android and Free. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Microsoft 365 Copilot.
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Alternatives
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Alternatives list

  1. ONLYOFFICE icon

    ONLYOFFICE

     712 likes

    Open-source office suite offering document, spreadsheet, and presentation editing with co-editing modes, plugin support, integration across 30+ services, robust security, and mobile access. Available in Community, Enterprise, and Home Server editions for versatile deployment.

    94 ONLYOFFICE alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Flathub
    • Samsung Galaxy Store
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    • LV flagLatvia
    • European Union flagEU
    ONLYOFFICE screenshot 1
    Good alternative?
     
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  2. LibreOffice icon

    LibreOffice

     3238 likes

    Comprehensive free office suite supporting word processing, advanced spreadsheets, dynamic presentations, vector drawings, math formulas, and robust database management. Fully compatible with major office formats across all operating systems, it offers extensive capabilities for personal or professional tasks.

    60 LibreOffice alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Flatpak
    • Android
    • DE flagGermany
    • European Union flagEU
    Libreoffice Viewer on Android
    Good alternative?
     
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    58
  4. Collabora Office Classic icon

    Collabora Office Classic

     69 likes

    On-premise office suite featuring advanced word processing, spreadsheets, and presentations, unmatched compatibility with 100+ formats, OOXML support, six-month updates, enterprise hardening, Visio and Publisher import, PDF export, and support for 50+ languages.

    54 Collabora Office Classic alternatives

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Flathub
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    • GB flagUnited Kingdom
    Collabora Office Classic screenshot 1
    Good alternative?
     
  5. Ad
    Screenshot
    ONLYOFFICE icon
    ONLYOFFICE

    Open-source office suite offering document, spreadsheet, and presentation editing with co-editing modes, plugin support, integration across 30+ services, robust security, and mobile access. Available in Community, Enterprise, and...

    https://www.onlyoffice.com
    Learn More
  6. Fossify Documents icon

    Fossify Documents

     15 likes

    Private offline document reader and organizer supporting PDFs, DOCX, TXT, Markdown, CSV, TSV, and HTML files, enabling editing, formatting, folder browsing, sorting, favorites, and recent file tracking. No ads or tracking, with customizable themes and layouts.

    23 Fossify Documents alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    • OpenAPK
    • F-Droid
    • IN flagIndia
    Fossify Documents screenshot 1
    Fossify Documents screenshot 2
    Fossify Documents screenshot 3
    Good alternative?
     
  7. Collabora Online icon

    Collabora Online

     17 likes

    Collabora Online is a powerful LibreOffice-based online office suite with collaborative editing, which supports all major document, spreadsheet and presentation file formats and works in all modern browsers.

    45 Collabora Online alternatives

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron
    • GB flagUnited Kingdom
    With live video collaboration. Using Talk in the right side bar.
    Good alternative?
     
  9. Collabora Office icon

    Collabora Office

     4 likes

    Collabora Office brings the familiar Collabora Online experience to your computer - so you can create, edit, and present with a beautiful, modern UI. Built on LibreOffice, it delivers excellent interoperability with ODF and Microsoft Office formats (DOCX/XLSX/PPTX), and exports...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    • Android
    • F-Droid
    • GB flagUnited Kingdom
    Collabora Office screenshot 1
    Good alternative?
     
  10. AndrOpen Office icon

    AndrOpen Office

     4 likes

    AndrOpen Office is a independent port of Apache OpenOffice for Android.

    You can view, edit, import, and export PDF, Word, Excel & PowerPoint documents using full features of the OpenOffice in the PC version.

    AndrOpen Office has 5 components: Writer a word processor you can.

    62 AndrOpen Office alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    • JP flagJapan
    AndrOpen Office screenshot 1
    AndrOpen Office screenshot 2
    AndrOpen Office screenshot 3
    Good alternative?
     
  11. Open365 icon

    Open365

     30 likes

    The open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is moving forward. Welcome to the open source cloud!.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Android
    • Self-Hosted
    • ES flagSpain
    • European Union flagEU
    Open365 screenshot 1
    Good alternative?
     
8 of 8 Microsoft 365 Copilot alternatives