PPSSPP is a popular emulator that allows users to play PlayStation Portable (PSP) games on various platforms, including Android, iOS, and PC. The emulator uses ISO files, which are essentially digital copies of PSP games, to run the games on the host device. While the use of ISO files can be a gray area, with some arguing that it promotes piracy, it also allows gamers to experience classic games on modern devices, often with improved performance and graphics.
