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
Relaunching ODF Advocacy as ODF News

I decided to start the current campaign, with one blog post per week focusing on the different aspects of Open Document Format, to celebrate the 20th anniversary of the standardisation by OASIS, which happened in May 2005. My hope was to raise the interest around ODF, which is the document

read more »

Winners in the Month of LibreOffice, November 2025 – Grab your free sticker pack 😊

As November started, we kicked off a new Month of LibreOffice campaign, celebrating community contributions all across the project. We do these every six months – so how many people got sticker packs this time? Check it out… 297 Excellent work! Hundreds of people, all across the globe, have helped

read more »

QA/Dev Report: November 2025

General Activities LibreOffice 25.8.3 was announced on November 13 Olivier Hallot (TDF) improved the help on sort options and keyboard shortcuts, added help for field variable formats, the Slide Properties Sidebar deck, named Calc formulas and Arabic fonts and right-to-left direction for Math. He also updated help for paragraph alignment after the change from Left/Right to Start/End Gábor[…]

read more »

Relaunching ODF Advocacy as ODF News

I decided to start the current campaign, with one blog post per week focusing on the different aspects of Open Document Format, to celebrate the 20th anniversary of the standardisation by OASIS, which happened in May 2005. My hope was to raise the interest around ODF, which is the document

read more »