FCEUX

FCEUX: Great application for emulating NES games on the personal computer.

FCEUX is a one-of-a-kind application that was designed for users that want to experience gaming as it was several years ago and will enable them to emulate NES games on their machines.

Since the program is portable, it means that it can be stored on a USB stick and pasted on any computer, while also not modifying the Windows registry.

The program is more than capable of running a pretty decent amount of ROM files that contain the games themselves and is able to load files of NES, NSF, FDS, UNF, ZIP, RAR, 7z, and GZ formats.

When launching a game, users will need to visit the Input Configuration screen in order to setup up the controls, and if they own a controller, they will be able to connect it to their PC for a better gaming experience.

FCEUX is an awesome application that most games will love to have on their computers, for its various tools for debugging, memory watches, plenty of configurations, and even controller support.