Wine is described as 'A free, open-source compatibility layer allowing Windows applications to run on Linux and other systems, offering configuration and community support' and is a leading compatibility layer tool in the os & utilities category. There are more than 25 alternatives to Wine for a variety of platforms, including Linux, Mac, Wine, Flathub and Windows apps. The best Wine alternative is Proton, which is both free and Open Source. Other great apps like Wine are PlayOnLinux - PlayOnMac, WinBoat, Bottles and CrossOver.