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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LibreOffice Conference and External Events – TDF Annual Report 2025

This is part of the Annual Report 2025 from The Document Foundation, the non-profit that coordinates the LibreOffice project and community. More will be posted soon… LibreOffice Conference The LibreOffice Conference was the annual get-together of the worldwide LibreOffice community, bringing together developers, contributors, and users. The 2025 event was

read more »

The Document Foundation: the name that pointed at the right thing, 16 years before

When The Document Foundation was announced sixteen years ago, some people found the name a little flat. It didn’t sparkle. It named an object — the document — rather than a product, a movement, or an aspiration. Today, that same name is worth a second look, because it turns out

read more »

LibreOffice Conference and External Events – TDF Annual Report 2025

This is part of the Annual Report 2025 from The Document Foundation, the non-profit that coordinates the LibreOffice project and community. More will be posted soon… LibreOffice Conference The LibreOffice Conference was the annual get-together of the worldwide LibreOffice community, bringing together developers, contributors, and users. The 2025 event was

read more »

The Document Foundation: the name that pointed at the right thing, 16 years before

When The Document Foundation was announced sixteen years ago, some people found the name a little flat. It didn’t sparkle. It named an object — the document — rather than a product, a movement, or an aspiration. Today, that same name is worth a second look, because it turns out

read more »