FCEUX - FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator.
RetroArch - RetroArch is a frontend for emulators, game engines and media players.
Nestopia - A portable and cycle-accurate NES emulator written in C++
Bottlenose - Bottlenose is a high quality front-end companion app for video game emulators!
RetroX - RetroX is an Android application that will help you organize and play your own Retro Games with the...
VirtuaNES - VirtuaNES is Famicom/NES emulator for Win32.