What emulator do you use to play rar files?

To play RAR files, you typically need to extract the contents first, as RAR is a compressed file format rather than an emulator format. You can use software like WinRAR or 7-Zip to extract the files. Once extracted, if the files are ROMs for a game, you would then use a specific emulator that corresponds to the game console, such as ZSNES for SNES games or ePSXe for PlayStation games.