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

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LibreOffice Conference 2024

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

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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 Podcast, Episode #4 – Documentation in Free and Open Source Software

Good software needs good documentation. But how do we define “good” in this sense? And what does the future hold? Find out in episode 4 of the LibreOffice Podcast! (This episode is also available on PeerTube.) Please confirm that you want to play a YouTube video. By accepting, you will be accessing content from YouTube, a […]

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The Role of XML in Interoperability

When different systems, applications or organisations need to communicate with each other and actually understand what is being said, interoperability is key. It enables a hospital’s software to communicate with an insurance company, for example, or one vendor’s inventory system to synchronise with another’s logistics platform. At the heart of many of these data exchanges […]

read more »

LibreOffice Podcast, Episode #4 – Documentation in Free and Open Source Software

Good software needs good documentation. But how do we define “good” in this sense? And what does the future hold? Find out in episode 4 of the LibreOffice Podcast! (This episode is also available on PeerTube.) Please confirm that you want to play a YouTube video. By accepting, you will be accessing content from YouTube, a […]

read more »

The Role of XML in Interoperability

When different systems, applications or organisations need to communicate with each other and actually understand what is being said, interoperability is key. It enables a hospital’s software to communicate with an insurance company, for example, or one vendor’s inventory system to synchronise with another’s logistics platform. At the heart of many of these data exchanges […]

read more »