Mesen - Mesen is a NES/Famicom emulator and NSF player.
SANeForce - SAN Pharma Sales Force Automation
Nestopia - A portable and cycle-accurate NES emulator written in C++
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
FCEUX - FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator.
Desktop Restore - MIDI-OX is the world's greatest all-purpose MIDI Utility.