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

Download it!

LibreOffice Conference 2025

September 4 – 6 in Budapest. Join us!

Learn more

Fantastic People

LibreOffice is about more than software. It’s about people, culture, creation, sharing and collaboration.

Join us today!

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.

Get Involved
Welcome Dan Williams, new LibreOffice Developer focusing on UI/UX

The Document Foundation is the small non-profit entity behind LibreOffice. It oversees the project and community, and is now expanding with new developer roles. So let’s say hello to Dan Williams, who joins the team to work on design and user interface (UI) improvements, with an initial focus on macOS: Tell us a bit about […]

read more »

The Document Foundation announces the approval of the Open Document Format (ODF) v1.4 standard by OASIS Open

This new version of the native LibreOffice document format standard marks the 20th anniversary of the only open document format for office applications Berlin, December 3, 2025 – The Document Foundation announces that OASIS Open (www.oasis-open.org), the global open-source and standards organisation, has approved the Open Document Format (ODF) for office applications v1.4 as an […]

read more »

Handling CI build failures

After submitting a patch to LibreOffice Gerrit, one has to wait for the continuous integration (CI) to build and test the changed source code to make sure that the build is OK and the tests pass successfully. Here we discuss the situation when one or more CI builds fail, and how to handle that.

Why Build and Test on CI?

After you submit code to LibreOffice Gerrit, reviewers have to make sure that it builds, and the tests pass with the new source code. But, it is not possible for the re[…]

read more »

Welcome Dan Williams, new LibreOffice Developer focusing on UI/UX

The Document Foundation is the small non-profit entity behind LibreOffice. It oversees the project and community, and is now expanding with new developer roles. So let’s say hello to Dan Williams, who joins the team to work on design and user interface (UI) improvements, with an initial focus on macOS: Tell us a bit about […]

read more »