PPSSPP for Windows is a free and open-source PlayStation Portable (PSP) emulator. This means it allows you to play PSP games on your Windows computer, without needing a physical PSP console. You[SQ]ll need to obtain the game files (ISOs or CSOs) separately, as they are not included with the emulator. The emulator itself handles the technical work of running the game code on your PC[SQ]s hardware.