G Suite is the enterprise version of Google Drive and comes with Gmail, Docs, Drive, and Calendar for your business. Google Drive comprises Google Docs, Slides, and Sheets, which are alternatives to Microsoft’s Word, PowerPoint and Excel. It offers user-friendly and accessible versions of programs, with free and business versions available for different user types.
This free, web-based online suite is a very popular and robust alternative for macOS. The downside is it doesn’t have real-time collaborative editing nor integrated cloud storage. It also allows you to export files into PDF format, and you can add more features like extra document templates through extensions from the LibreOffice website. However, you might not always need support since LibreOffice is pretty straightforward and easy to use. The fairly lightweight and flexible suite is available in 110 languages, with technical support coming from online, being an open-source software.