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.

New: LibreOffice 25.2

Better change tracking • More versatile comments • Theme improvements

Discover it!

LibreOffice Conference 2024

October 10 – 12 in Luxembourg. We had workshops, discussions and lots of fun!

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
Month of LibreOffice, May 2025 – Half-way point!

So we’re half-way through the Month of LibreOffice, May 2025. And already, 216 contributors have won cool LibreOffice sticker packs! Details on how to claim them will be provided at the end of the month, but if you don’t see your name (or username) on that page, it’s not too late to join… How to […]

read more »

Projects selected for LibreOffice in the Google Summer of Code 2025

The LibreOffice Google Summer of Code projects have been selected for 2025. Adam Seskunas – Implement Report Builder in C++: replacing the current Java-based Report Builder with a new solution will improve maintainability and remove one of the last remaining dependencies on Java. Karthik Godha – New dialog to edit Table Styles: Writer and Calc […]

read more »

Projects selected for LibreOffice in the Google Summer of Code 2025

The LibreOffice Google Summer of Code projects have been selected for 2025. Adam Seskunas – Implement Report Builder in C++: replacing the current Java-based Report Builder with a new solution will improve maintainability and remove one of the last remaining dependencies on Java. Karthik Godha – New dialog to edit Table Styles: Writer and Calc […]

read more »

2025-05-14 Wednesday

Mail chew, sync with Dave. Published the next strip around job titles, hierarchy and contribution: All Hands call, sync with Philippe, poked at an interesting bug.

read more »