Microsoft Office Suite Alternatives for Mac OS X

LibreOffice is a powerful, free, and open-source office suite for text editing, spreadsheets, presentations, and more. It's compatible with a wide range of file formats, including Microsoft Office documents, making it a versatile alternative for personal and professional use across various operating systems.

Apache OpenOffice is a comprehensive and free office suite providing essential tools for document creation, spreadsheet analysis, captivating presentations, and more. It offers cross-platform compatibility and support for various file formats.

ONLYOFFICE is a powerful and secure office suite offering online document, spreadsheet, and presentation editors. It fosters collaboration with real-time co-editing and integrates seamlessly with various cloud storage services, providing a robust platform for both individual and team productivity.

Apple iWork is a comprehensive office suite for macOS, iOS, and web, offering powerful yet user-friendly applications for word processing (Pages), spreadsheets (Numbers), and presentations (Keynote). It provides seamless integration across Apple devices and iCloud, enabling effortless document creation, editing, and collaboration.

NeoOffice is a robust office suite specifically designed for macOS users. It provides a comprehensive set of tools for word processing, spreadsheets, presentations, drawing, and databases, directly integrating with the macOS environment.

Open365 is a comprehensive, open-source productivity suite offering cloud storage, office applications, and communication tools. Built upon a foundation of open-source technologies like KDE, Seafile, and LibreOffice, it provides a robust alternative to proprietary solutions, emphasizing privacy and control.