Collabora Office is an enterprise-ready, cross-platform office suite from Collabora, built on trusted LibreOffice technology. It includes Writer (word processing), Calc (spreadsheets), Impress (presentations), Draw (vector graphics), Base (databases), and Math (formula editing). Collabora Office uses the OpenDocument Format (ODF) by default and provides strong compatibility with Microsoft Office files (DOCX, XLSX, PPTX). It supports track changes and comments, templates, mail merge, PDF export, digital signatures, and a wide range of extensions and macros.
Designed for businesses, the public sector, and education, it offers long-term maintenance, regular security updates, and professional support. Administrators can manage centralized deployments on Windows, macOS, and Linux, and integrate with popular platforms such as Nextcloud and ownCloud. Collabora Office also works seamlessly with Collabora Online for browser-based, real-time co-authoring, giving teams a consistent experience across desktop and mobile. With a familiar, customizable interface, strong accessibility and localization, and a privacy-focused approach that avoids vendor lock-in, Collabora Office is a dependable choice for organizations that need control over their documents and productivity tools.
Collabora Office is developed by Collabora. The most popular versions of this product among our users are: 5.3, 6.0, 21.6, 22.0 and 22.5. The name of the program executable file is soffice.exe.
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