This emulator is absolutely free and compatible with Linux, Mac and Windows. Most Ps2 emulators are multi-platforms and can run on Windows, Mac as well as Linux. sorry to say but this is a rushed job of an emulator every other emulator works great on its own this one you have to go way to many steps to still get a sub par program, i have dolphin and i can play wii games with out a problem so you would think ps2 should do great it dosent. After knowing this, you will surely be thinking of getting a PPSSPP emulator on your PC/Mac, so that you can play and enjoy your favorite PSP games in your comfort zone. It offers amazing emulator experience, blowing sound and fascinating virtual gaming. PS2 Emulator for Mac and iOS When Windows users are enjoying all kinds of PS2 games on their PCs, the Mac users cannot wait too long. While majority of the emulators have been initially aimed for Windows, later they were developed for Mac as well, however their performance is not somewhat parallel, they are able to play mainstream Ps2 titles.