PCSX - Playstation Emulator for OS X Web Site Other Useful Business Software Built to the highest standards of security and performance, so you can be confident that your data and your customers’ data is always safe. 100 Safe and Secure Free and open-source PlayStation 2 emulator for Mac OS X. 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. Works with Android, PC/Windows, and Mac OS X devices. Download PCSX2 0.9.9 for Mac from FileHorse.
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.