Free Microsoft 365 Alternatives

    The best free alternative to Microsoft 365 is LibreOffice, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Microsoft 365 and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Microsoft 365 are Nextcloud (Free, Open Source), Google Docs (Free), ONLYOFFICE (Freemium, Open Source) and Google Photos (Freemium).

    This page was last updated Jun 14, 2021

    Platforms

    • Online
    • Windows
    • Linux
    • Mac
    • iPhone
    • Android
    • Self-Hosted
    • iPad
    • Android Tablet
    • Software as a Service (SaaS)
    • Chrome OS
    • Windows Phone
    • BSD
    • Windows Mobile
    • Microsoft Office Outlook
    • PortableApps.com
    • Cloudron
    • Microsoft Office 365
    • Opera
    • Confluence

    Features

    • Real time collaboration
    • Email Server
    • Word processing
    • Spreadsheets
    • Team Collaboration
    • Calendar
    • CalDAV
    • Compatible with Microsoft Office
    • Project management
    • File sharing
    • CardDAV
    • Cloud Storage
    • Cloud based
    • Multiple languages
    • Works Offline
    • Online collaboration
    • POP3 Support
    • Export to PDF
    • Shared calendars
    • Task Management

    License

    × Clear
    • Free
    • Open Source
    • Paid
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    Showing 10 of 38 alternatives