LibreOffice () is a free and open-source office productivity software suite, a project of The Document Foundation (TDF). It was forked in 2010 from OpenOffice.org, an open-sourced version of the earlier StarOffice. It consists of programs for word processing; creating and editing spreadsheets, slideshows, diagrams, and drawings; working with databases; and composing mathematical formulae. It is available in 120 languages. TDF does not provide support for LibreOffice, but enterprise-focused editions are available from companies in the ecosystem.
LibreOffice uses the OpenDocument standard as its native file format, but supports formats of most other major office suites, including Microsoft Office, through a variety of import and export filters.
It is available for a variety of computing platforms, with official support for Microsoft Windows, macOS and Linux and community builds for many other platforms. Ecosystem partner Collabora uses LibreOffice upstream code and provides apps for Android, iOS, iPadOS and ChromeOS. LibreOffice is the default office suite of the most popular Linux distributions.
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