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!
Mesen - Mesen is a NES/Famicom emulator and NSF player.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
FCEUX - FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator.
SANeForce - SAN Pharma Sales Force Automation