RetroArch - RetroArch is a frontend for emulators, game engines and media players.
Mednafen - Mednafen is a portable, utilizing OpenGL and SDL, argument(command-line)-driven multi-system...
Snes9x - Snes9x is a portable, Super Nintendo Entertainment System (SNES) emulator.
OpenEmu - Console and Arcade video game emulator for macOS.
BSNES - bsnes is a Super Nintendo (SNES) emulator focused on performance, features, and ease of use.
DeSmuME - DeSmuME is a freeware emulator for the NDS roms & Nintendo DS Lite games created by YopYop156.