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 25.8

Interface improvements • New spreadsheet functions • Faster file loading

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LibreOffice Conference 2025

September 4 – 6 in Budapest. Join us!

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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.

Get Involved
The LibreOffice Conference 2025 begins!

Yes, the conference in Budapest has started. If you’re not there in-person, join one of the chat channels linked to on the site and you can watch talks remotely. Enjoy!

read more »

LibreOffice project and community recap: August 2025

Here’s our summary of updates, events and activities in the LibreOffice project in the last four weeks – click the links to learn more… Every six months – in February and August – we release a new major update to LibreOffice. And on 20 August, LibreOffice 25.8 arrived with many new features, plus compatibility improvements […]

read more »

The LibreOffice Conference 2025 begins!

Yes, the conference in Budapest has started. If you’re not there in-person, join one of the chat channels linked to on the site and you can watch talks remotely. Enjoy!

read more »

LibreOffice project and community recap: August 2025

Here’s our summary of updates, events and activities in the LibreOffice project in the last four weeks – click the links to learn more… Every six months – in February and August – we release a new major update to LibreOffice. And on 20 August, LibreOffice 25.8 arrived with many new features, plus compatibility improvements […]

read more »