Your private, free office suite

LibreOffice is a private, free and open source office suite – the successor project to OpenOffice.
It's compatible with Microsoft Office/365 files (.doc, .docx, .xls, .xlsx, .ppt, .pptx) and is backed by a non-profit organisation.

Out now: LibreOffice 26.2

Markdown support • Connectors in Calc • Spreadsheet speedups

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Fantastic People

LibreOffice is about more than software. It’s about people, culture, creation, sharing and collaboration.

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LibreOffice is Free and Open Source Software. Development is open to new talent and new ideas, and our software is tested and used daily by a large and devoted user community.

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The LibreOffice Bookshelf had a Facelift.

The LibreOffice Community has now a reshaped website to access the LibreOffice official literature.   Thanks to Juan José Gonzalez (TDF Web Technology Engineer), the bookshelf website has been redesigned to carry new aesthetics and user interface. Web visitors have now a summary of each guide and easy way to

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Open Letter to some Collabora Developers

Yes, we should have published this blog post some time ago. We would like to thank Mike Kaganski, who was affected by the recent suspension of membership, for reminding us so politely of our oversight: mikekaganski.wordpress.com/2026/04/05/the-post-they-managed-to-avoid/. Had we published the post earlier, we would probably have avoided some of the

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Our doors have never been closed to you

Maybe I’m silly. Maybe I just can’t read what they write to me (and to other Collaborans). I read this: The Document Foundation and the LibreOffice project are open by definition and principle to all developers. Our doors have never been closed to any of you, and they never will be. … and I somehow… Continue reading Our doors have never been closed to you →

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The LibreOffice Bookshelf had a Facelift.

The LibreOffice Community has now a reshaped website to access the LibreOffice official literature.   Thanks to Juan José Gonzalez (TDF Web Technology Engineer), the bookshelf website has been redesigned to carry new aesthetics and user interface. Web visitors have now a summary of each guide and easy way to

read more »