LibreOffice

LibreOffice is a free and open-source office productivity software suite, a project of The Document Foundation. It’s the default Office suite installed on almost all Linux distros out of the box.

Key Features:

• Highly Recommended for privacy and functionality
• Supports almost all document formats from Microsoft Office
• Completely offline - no tracking or data collection
• Includes Writer, Calc, Impress, Draw, Base, and Math
• Regular updates and active development
• Available on Windows, macOS, and Linux

Perfect for: Users who want a complete office suite without privacy concerns or subscription fees.