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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ODF and proprietary formats: a comparison

When we create or share a document – whether a simple text, complex spreadsheet or professional presentation – we make a choice that goes far beyond the file extension. This is because the format gives us, or takes away, control over the content. This post compares the Open Document Format (ODF) with proprietary formats such […]

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LibreOffice Native Language Projects – TDF’s Annual Report 2024

By helping to translate and market LibreOffice around the world, native language projects bring enthusiasm and passion to the global community. Here’s what they did in 2024… (This is part of The Document Foundation’s Annual Report for 2024 – we’ll post the full version here soon.) Armenian In 2024, the Armenian translation of LibreOffice reached […]

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ODF and proprietary formats: a comparison

When we create or share a document – whether a simple text, complex spreadsheet or professional presentation – we make a choice that goes far beyond the file extension. This is because the format gives us, or takes away, control over the content. This post compares the Open Document Format (ODF) with proprietary formats such […]

read more »

2025-05-28 Wednesday

J. unwell in the night, feeling groggy. Sync with Dave, important partner call. Really excited to announce the merger of Collabora Productivity and allotropia! and really looking forward to properly welcoming and unifying the teams after COOL days […]

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