PCSX-Redux - PCSX-Redux is the latest iteration of PCSX, the popular open source PlayStation emulator, still supported today, and mainly focused on development and reverse engineering. Works on Windows, Linux, and MacOS.

Duckstation - Duckstation is a fast, accurate, and easy-to-use PlayStation emulator for Windows, Linux, MacOS, and Android.

Mednafen - Mednafen is a cross-platform, multi-system emulator with PlayStation support.

https://github.com/tetious/pcsxr - PCSX-Reloaded is a PlayStation Emulator based on PCSX-df 1.9, with support for Windows, GNU/Linux, and Mac OS X.

https://github.com/joroOnLinux/pcsxr-1.9.92-Optimized - pcsxr-optimized

https://github.com/briaguya/gpuPeopsOpenGL-camera - PSX Open GL Graphics plugin with camera movement

https://github.com/myst6re/highly_experimental - PSX Emulator made to emulate the SPU

https://github.com/thentenaar/psx-gs - Gameshark Plugin for ePSXe 1.6-1.9

http://problemkaputt.de/psx.htm - nocash Playstation PSone emulator by martin korth