melonDS - A Nintendo DS emulator with support for commercial games.
RetroArch - RetroArch is a frontend for emulators, game engines and media players.
gpSPhone - gpSPhone is a Nintendo Gameboy Advance emulator for the iPhone and iPod Touch.
Drastic - Drastic is a Android DS Emulator
Delta - Delta is the ultimate cryptocurrency portfolio management tool.
DEmul - DEmul is a Sega Dreamcast emulator able to play commercial games.