Ppsspp is an great emulator for the sony playstation portable console the application supports loading the roms of psp games (iso, cso, pbp, elf files) overall, ppsspp is a very good psp emulator the graphics are well structured and display a sound likeness to the original format the user interface is simplistic and easy on the eyes. Ppsspp emulator software download for pc. Ppsspp is an open source project, licensed under the gpl 20 (or later) anyone is welcome to contribute improvements to the code partly thanks to such contributions, ppsspp's compatibility is steadily increasing, letting us all play our psp games on the devices of our choice development