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 25.8

Interface improvements • New spreadsheet functions • Faster file loading

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LibreOffice Conference 2025

September 4 – 6 in Budapest. Join us!

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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 case study: Flotte Karotte

Companies around the world use LibreOffice to reduce costs, improve their privacy, and free themselves from dependence on single vendors. Today we’re talking to Flotte Karotte, a German company with 50 employees that recently made a generous donation to support the LibreOffice project and community: What is Flotte Karotte? Flotte Karotte is an organic delivery […]

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TDF Annual Report 2024

The Annual Report of The Document Foundation describes the foundation’s activities and projects, especially in regard to LibreOffice and the Document Liberation Project. We’ve been posting sections of the 2024 report here on the blog, and now the full version is available in PDF format on TDF’s Nextcloud server in two different versions: low resolution […]

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LibreOffice case study: Flotte Karotte

Companies around the world use LibreOffice to reduce costs, improve their privacy, and free themselves from dependence on single vendors. Today we’re talking to Flotte Karotte, a German company with 50 employees that recently made a generous donation to support the LibreOffice project and community: What is Flotte Karotte? Flotte Karotte is an organic delivery […]

read more »

QA/Dev Report: August 2025

General Activities LibreOffice 25.8.0 and LibreOffice 25.8.1 were announced on August 20 and August 29 respectively Olivier Hallot (TDF) updated help for the option to load printer settings with document, sorting blocks of cells in Calc, hyphenation, statistical functions, number of lines in charts, exponentiatio[…]

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