We support operating systems that not even Microsoft and Apple themselves support anymore, such as macOS X on PowerPC Macs, and RetroArch being available on Windows OSes as far back as Windows 95. This saves your time and your money so that you can make best of the newest releases at your doorstep. RetroArch can run on the usual platforms like Windows, Mac OS X and Linux, but it stands alone in that it can support far more platforms beyond just that. Sony has recently announced their backward compatibility for the PlayStation 5 with a commitment to support PlayStation 4 games, over 4000 titles and in some instances, game-specific enhancements will be applied. Windows, Mac, Linux, Android : Freeware : Rating: 8.1 (667 Votes) The best free playstation emulator BizHawk Windows : Open-Source : Rating: 8.0 (2136 Votes) Multi-system emulator designed for Tool-Assisted Speedruns (TAS) RetroArch Multi-platform : Open-Source : Rating: 7.8 (437 Votes) Frontend for the Libretro API, effectively a multi-system. This emulator causes you to play high FPS games at home without paying a penny at your home used devices such as PC, MAC, Android, IOS without buying a PS5 console.