Nestopia

Nestopia is a NES emulator that was written in C++ and it is perfect for games requiring precise timing since it is very cycle-accurate. With support for an incredible amount of mappers.

Free Open Source Mac OS X Windows Linux

FCEUX

FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator. It supports both PAL (European) and NTSC (USA/JPN) modes. It supports both Windows and SDL versions for cross compatibility.

Free Open Source Windows Linux

NESBox

Nesbox Emulator is a multiplatform emulator of video consoles. You can play your favorite NES, Super Nintendo, Sega Genesis and GameBoy Color/Advanced games on any computer working under Windows 8.1/RT/Phone or directly in the browser.

Free Open Source Windows Windows RT Windows Phone Self-Hosted JavaScript Adobe Flash Player

Nintendulator

Nintendulator is an open source Win32 NES emulator written in C++ (plus some assembly optimization). The original goal was to emulate the NES down to its hardware...

Free Open Source Windows

Jnes

Jnes is a NES emulator for win32 platforms that uses DirectX for its hardware interface. Its emulation capabilities include graphics, sound, input devices, and emulating...

Free Windows Android

nemulator

nemulator is a NES emulator. nemulator uses DirectX 10, therefore Windows Vista or Windows 7 is required.

Free Windows

puNES

PuNES is a high accuracy NES emulator. In addition to the standard color pallettes used by most NES emulators, PuNES uses a color palette derived from an actual tv.

Free Windows Linux

My Nes

My Nes is a portable open source NES/FAMICOM emulator written in C#. My Nes covers thousands of nes games and getting close and close to the real nes.

Free Open Source Windows

Mesen

Mesen is a NES/Famicom emulator and NSF player. It is still a work in progress and under active development. Features: - High Accuracy - A lot of effort has gone...

Free Open Source Windows Linux

VirtuaNES

VirtuaNES is Famicom/NES emulator for Win32.

Free Windows