DxWnd - Windows hooker - intercepts system calls to make fullscreen programs running in a window, to...
RetroArch - RetroArch is a frontend for emulators, game engines and media players.
3D Ripper DX - With 3D Ripper DX you can:
Mesen - Mesen is a NES/Famicom emulator and NSF player.
3D Analyze - With the help of 3DA you can change different graphic options under DirectX 8 and OpenGL.
Snes9x - Snes9x is a portable, Super Nintendo Entertainment System (SNES) emulator.