
The "PlayStation Portable Simulator Suitable for Playing Portably" is a multi-platform, open-source emulator written in C++ with the aim of speed and portability. It can run PSP games in full HD resolution with upscaling textures to reduce bluriness and most games are playable...
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DXGL is a ddraw.dll library replacement for Windows running on OpenGL. It is designed to overcome driver issues, particularly in Windows Vista and newer operating systems while also adding various enhancements to the graphics output such as display scaling and filtering options...

Wine (Wine Is Not an Emulator) is a compatibility-layer capable of running Windows applications on several POSIX-compliant systems such as Linux, macOS & BSD. Instead of simulating internal Windows logic like a virtual machine, Wine translates Windows API-calls into POSIX-calls on-the-fly...
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