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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LibreOffice project and community recap: September 2026

Here’s our summary of updates, events and activities in the LibreOffice project in September – click the links to learn more… We started September with a record-breaking response to the release of LibreOffice 26.8: in its first week, the new version passed one million downloads, with more than 50,000 views,

read more »

Welcome Bogdan Buzea, new LibreOffice QA Analyst

The LibreOffice project does extensive testing of every major update before release. But as it’s a large piece of software used in millions of different ways across the whole world, sometimes there are issues with certain setups. So The Document Foundation, the non-profit behind the suite, has expanded its team

read more »

LibreOffice project and community recap: September 2026

Here’s our summary of updates, events and activities in the LibreOffice project in September – click the links to learn more… We started September with a record-breaking response to the release of LibreOffice 26.8: in its first week, the new version passed one million downloads, with more than 50,000 views,

read more »

Welcome Bogdan Buzea, new LibreOffice QA Analyst

The LibreOffice project does extensive testing of every major update before release. But as it’s a large piece of software used in millions of different ways across the whole world, sometimes there are issues with certain setups. So The Document Foundation, the non-profit behind the suite, has expanded its team

read more »