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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Software Freedom Day 2026: What Freedoms Does Libreoffice Offer

Today, 19 September, is Software Freedom Day, a special day that the free software community celebrates every year on the third Saturday in September all over the world. It is a good opportunity to look at LibreOffice from a perspective that is often taken for granted: not what the software

read more »

First batch of videos from the LibreOffice Conference 2026

Last week we had the LibreOffice Conference 2026 in Pordenone, northern Italy. It was a great event – thanks to the local organising team! And now we’ve started editing and uploading videos of the talks to our YouTube channel. PeerTube versions will also follow, but in the meantime, you can

read more »

Software Freedom Day 2026: What Freedoms Does Libreoffice Offer

Today, 19 September, is Software Freedom Day, a special day that the free software community celebrates every year on the third Saturday in September all over the world. It is a good opportunity to look at LibreOffice from a perspective that is often taken for granted: not what the software

read more »

First batch of videos from the LibreOffice Conference 2026

Last week we had the LibreOffice Conference 2026 in Pordenone, northern Italy. It was a great event – thanks to the local organising team! And now we’ve started editing and uploading videos of the talks to our YouTube channel. PeerTube versions will also follow, but in the meantime, you can

read more »