PPSSPP
2012 Open source · GPL-2.0 Online & downloadable
PPSSPP is a free, open-source PlayStation Portable emulator written in C++ by Henrik Rydgard, first released in 2012. It emulates the PSP's Allegrex CPU and supports high-resolution rendering, texture upscaling and save states across a very wide range of platforms including a browser build.
Runs on: Windows, macOS, Linux, Android, iOS, Web browser