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

Download it!

LibreOffice Conference

Join us at events!

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
There Is No “Best” Interface, Only the Right Fit

It has become a commonplace to describe the Microsoft 365 Ribbon as the finest office interface available — the most polished to look at and the most ergonomic to use. The claim is repeated so often that it tends to pass unexamined. It deserves examining, because hidden inside it is

read more »

What is the TDF team working on, in the LibreOffice project?

LibreOffice is a worldwide project made up of hundreds of people: volunteers, developers at ecosystem companies, and the 18-person team at The Document Foundation (the non-profit entity that coordinates the project and community). So, what has the team been working on recently? Here’s a quick summary: Release Engineering Tagged, built,

read more »

There Is No “Best” Interface, Only the Right Fit

It has become a commonplace to describe the Microsoft 365 Ribbon as the finest office interface available — the most polished to look at and the most ergonomic to use. The claim is repeated so often that it tends to pass unexamined. It deserves examining, because hidden inside it is

read more »

QA/Dev Report: July 2026

General Activities LibreOffice 26.2.5 was announced on July 23 Olivier Hallot (TDF) added help pages for many new Calc functions and for matrix input dialog in Math and improved help for regular expressions Alain Romedenne added help for the Python modules scriptforge, msgbox and officehelper Miklós Vajna (Collabora) fixed an

read more »