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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New Web and Mobile Strategy for LibreOffice

LibreOffice is a desktop application, and we will continue making it. But we have constant requests for web and mobile versions, so here is our updated plan. These are minutes from the TDF Team and Board of Directors meetings on web and mobile strategy for LibreOffice: Who was present Team:

read more »

LibreOffice Native Language Projects – TDF Annual Report 2025

LibreOffice is available in over 120 languages, thanks to the work of localisation communities around the world. We asked them to summarise their work in 2025 – here’s what they had to say… Czech The Czech community maintained an active presence both online and in-person. Their localisation efforts remained strong,

read more »

New Web and Mobile Strategy for LibreOffice

LibreOffice is a desktop application, and we will continue making it. But we have constant requests for web and mobile versions, so here is our updated plan. These are minutes from the TDF Team and Board of Directors meetings on web and mobile strategy for LibreOffice: Who was present Team:

read more »

LibreOffice Native Language Projects – TDF Annual Report 2025

LibreOffice is available in over 120 languages, thanks to the work of localisation communities around the world. We asked them to summarise their work in 2025 – here’s what they had to say… Czech The Czech community maintained an active presence both online and in-person. Their localisation efforts remained strong,

read more »