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

Platforms

Desktop

Mobile

Web / Online

Show 8 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 has similar features, but less polished interface mmpoiuJul 2017 Disagree   Agree
    • I have been using LibreOffice for many years and it does exactly what I expect it to do. Guest • Jul 2017 Disagree   Agree
    • it does about 90% of the stuff Microsoft office does it fulfils my needs jonnymoon96Jan 2017 Disagree   Agree
  • ONLYOFFICE icon

    ONLYOFFICE

    ONLYOFFICE Desktop Editors is an open-source office suite that combines text, spreadsheet and presentation editors, distributed under AGPL license v3.

    Open Source Mac Windows Linux Web Self-Hosted

    • 124MB download, no invasive services, doesn't spike CPU or HDD I/O, less cluttered GUI, seems to be compatible and efficient. What's not to love? Guest • Jul 2017 Disagree   Agree
    • Has many of the essential features, is relatively light on resources, is Open Source (a big +++) and works well with native MS file formats. Only Office also runs on Linux platform. Guest • Jul 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 Android Self-Hosted

    • Discontinued The last commit on the GitHub repo was made on June 27th, 2016.
  • 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

  • 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.
  • OfficeWork Office Online icon

    OfficeWork Office Online

    OfficeWork is an office online suite that provides a Document, Presentation and Spreadsheet Editor to edit documents, excel spreadsheets and powerpoint slides using the...

    Open Source Web Chrome Firefox

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