GreenteaOS is described as 'A warm and cozy, open-source operating system compatible with existing apps, games and drivers. The main idea is to efficiently create a compatible environment for existing software and provide the best user experience on a personal computer' and is a operating system in the os & utilities category. There are more than 50 alternatives to GreenteaOS for a variety of platforms, including Linux, Windows, BSD, Self-Hosted and Arch Linux apps. The best GreenteaOS alternative is Linux Mint, which is both free and Open Source. Other great apps like GreenteaOS are Fedora, Arch Linux, Manjaro Linux and Proton.