LibreOffice
A powerful free and open source office suite with word processing, spreadsheets, presentations, and more.
Open source alternative to:
LibreOffice is a powerful, free and open source office suite - the successor project to OpenOffice - used by millions of people around the world. It is compatible with Microsoft Office and is backed by The Document Foundation, a non-profit organization.
The suite includes Writer (word processing), Calc (spreadsheets), Impress (presentations), Draw (vector graphics and flowcharts), Base (databases), and Math (formula editing). LibreOffice supports a wide range of document formats including Microsoft Word, Excel, and PowerPoint files, as well as the open Open Document Format (ODF) standard.
LibreOffice is Free and Open Source Software (FOSS), available for everyone to use, share and modify. It is developed by a worldwide community of hundreds of developers and tested by a large user community. The project releases new versions every six months.
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Updated 4/11/2026, 7:00:42 AM
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