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.

New: LibreOffice 25.2

Better change tracking • More versatile comments • Theme improvements

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LibreOffice Conference 2024

October 10 – 12 in Luxembourg. We had workshops, discussions and lots of fun!

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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 Conference 2025: Location proposals

The Document Foundation (TDF) has received two different proposals for the organisation of the LibreOffice Conference 2025. TDF Members will receive an email asking them to cast a vote and decide which will be the final venue. Budapest Full application here City: Budapest, the capital of Hungary and a former part of the Austro-Hungarian Empire, […]

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LibreOffice Base and Firebird – a special relationship

(Translated from the Spanish original.) Juan C. Sanz writes: The Firebird database is distinguished by its unique features within the LibreOffice Base compatible database ecosystem. Why do I consider Firebird to be special? Because it is the only database engine that supports all possible forms of connection in Base and also allows the creation of […]

read more »

LibreOffice Conference 2025: Location proposals

The Document Foundation (TDF) has received two different proposals for the organisation of the LibreOffice Conference 2025. TDF Members will receive an email asking them to cast a vote and decide which will be the final venue. Budapest Full application here City: Budapest, the capital of Hungary and a former part of the Austro-Hungarian Empire, […]

read more »

LibreOffice Base and Firebird – a special relationship

(Translated from the Spanish original.) Juan C. Sanz writes: The Firebird database is distinguished by its unique features within the LibreOffice Base compatible database ecosystem. Why do I consider Firebird to be special? Because it is the only database engine that supports all possible forms of connection in Base and also allows the creation of […]

read more »