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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LibreOffice Conference

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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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Announcing the new LibreOffice website!

LibreOffice’s website is the main source of information about the software (and project), and typically has 45,000 – 65,000 visitors every day. It is also the place to download the suite, of course, and make donations to support the community. Our website was looking rather old and becoming difficult to

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LibreOffice at the Augsburger Linux-Infotag 2026

Most of the work in the LibreOffice project takes place online – in our Git repository, on mailing lists, on IRC and other places. But where possible, we like to meet in-person as well, at events around the world! Last weekend, for instance, we were at the Augsburger Linux-Infotag in

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LibreOffice at the Augsburger Linux-Infotag 2026

Most of the work in the LibreOffice project takes place online – in our Git repository, on mailing lists, on IRC and other places. But where possible, we like to meet in-person as well, at events around the world! Last weekend, for instance, we were at the Augsburger Linux-Infotag in

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Thank you, on behalf of ODF

Recently, The Document Foundation published an open letter to European citizens. We asked Euro-Office – the new coalition forming around a European alternative for productivity – whether ODF (the Open Document Format) would be its native document format. Unfortunately, we have not yet received a reply, and this confirms –

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