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

MESS

MESS emulates portable and console gaming systems, computer platforms and calculators. The project strives for accuracy and portability and therefore is not always the fastest emulator for any one particular system.

Free Personal Mac OS X Windows Linux

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

DroidEmu

DroidEmu is a game system to play SNES, NES, GameBoy Advanced, GameBoy/Color, SEGA GameGear, SEGA Genesis games on your Android phone. It runs thousands of games at full...

Freemium 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

JSNES

A JavaScript NES emulator. It's a library that works in both the browser and Node.js.

Free Open Source Web

Nesoid

NES emulator for Android phones. This project is based on sources, published by original Nesoid developer, who in turn used code of GPFCE, forked from FCEUltra...

Free Open Source Android

VirtuaNES

VirtuaNES is Famicom/NES emulator for Win32.

Free Windows

NES.emu

NES emulator for Android devices.

Freemium Android Android Tablet