PPSSPP (an acronym for "PlayStation Portable Simulator Suitable for Playing Portably") is a free and open-source PSP emulator for Windows, OS X, Linux, iOS, Android, BlackBerry 10 and Symbian with an expanded spotlight on velocity and compactness. It was initially discharged to the general population on November 1, 2012, authorized under the GNU GPLv2 or later. The PPSSPP venture was made by Henrik Rydgård, one of the fellow benefactors of the Dolphin emulator. 

PPSSPP underpins spare states, dynamic recompilation (JIT) and has simple backing of specially appointed remote systems administration. To unravel PSP media information PPSSPP utilizes the FFmpeg programming library, which was improved to empower it to handle Sony's exclusive ATRAC3plus sound organization as utilized by the PSP. PPSSPP offers graphical components that are improvements over the PSP's abilities, for example, higher screen resolutions, antialiasing, picture scaling, support for shaders, and straight and anisotropic separating. 

The ports of PPSSPP for cell phones offer extra elements particular to every stage, for example, 'immersive mode' for Android gadgets, backing of the interactive media catches inside Symbian gadgets and screen extending on BlackBerry 10 gadgets to bolster square screens. All ports of PPSSPP for cell phones bolster the utilization of accelerometers, consoles and gamepads as info gadgets.