Alternatives to Microsoft Office Suite for all platforms with Open Source License

Platforms

Desktop

Mobile

Web / Online

Show 6 less popular platforms
  • LibreOffice icon

    LibreOffice

    LibreOffice is a free and open-source office suite that is compatible with other major office suites, and is available on all operating systems. It is an...

    Open Source Mac Windows Linux Android BSD

    • A full, reliable Office Suite. I use it in both my Ubuntu 15.04 installation and my Windows 10 Technical Preview one. Pretty awesome, you won't miss anything from MS Office. Guest • Jun 2015 Disagree   Agree
    • It's open source, free and can do anything Microsoft Office can do! Guest • Feb 2017 Disagree   Agree
    • Cross-platform and free (both as in free beer and free speech) with all the functionality you'd expect from an office suit and more! vazirifiedMay 2017 Disagree   Agree
    • it does about 90% of the stuff Microsoft office does it fulfils my needs jonnymoon96Jan 2017 Disagree   Agree
  • Calligra Suite icon

    Calligra Suite

    Calligra Suite is a graphic art and office suite by KDE created from KOffice in 2010. It is available for desktop PCs, tablet PCs, and smartphones. It contains...

    Open Source Linux BSD KDE

  • Open365 icon

    Open365

    The open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is...

    Open Source Mac Windows Linux Android iPhone ... Self-Hosted

  • Joeffice icon

    Joeffice

    Joeffice is a free and open source office software written in Java. It includes word processor, spreadsheet, presentation, database and drawing. It works on Windows, Mac...

    Open Source Mac Windows Linux Web

  • Coffice icon

    Coffice

    Viewer for ISO OpenDocument (ODF) and Microsoft Office files (binary and OOXML).

    Open Source Android

  • Office Reader icon

    Office Reader

    Office Reader is a free office suite for view documents in OpenDocument file format (*.odt, *.ods, *.odp) on Symbian S60 9.x / UIQ 3.x based smartphones. Many...

    Open Source S60

    • Discontinued The project is no longer updated. Last versions of the program can be still downloaded from the official website.