LibreOffice

LibreOffice offers a free, open-source office suite descended from OpenOffice.org. It includes applications for writing documents and working with spreadsheets, alongside presentation and other office tools. The software runs on several desktop operating systems, including Linux, and can be used for everyday work without requiring a subscription to a hosted office service. A contributing community supports development, translations and documentation, helping the project serve users in many languages.

Microsoft Office file formats are supported, though complex formatting or features may not transfer perfectly between suites. That distinction matters when documents must be exchanged with people using different software. LibreOffice suits individuals, schools and organizations seeking a locally installed, customizable office toolkit. Its community model and open formats set it apart, but the desktop suite should not be mistaken for a built-in browser-based collaboration service.