Utilities Windows
Nestopia for Windows
Play NES and Famicom games on Windows with Nestopia, a free, open-source emulator with save states, configurable controls and video filters.
Version 1.40 · Direct publisher file
Link checked · Download guidance
What is Nestopia?
Nestopia emulates the Nintendo Entertainment System and Famicom on Windows. Its cycle-accurate design focuses on reproducing console behaviour, while save states let you resume a game and configurable keyboard or gamepad controls let you choose your inputs. Video filters change how the original pixels appear.
This entry links to Martin Freij's original Windows 1.40 ZIP package, released on June 11, 2008, not a newer community fork. The publisher still lists that original release; this is not a claim of current Windows compatibility or ongoing maintenance.
Game ROMs are not included. Use game files you are entitled to use; Famicom Disk System emulation also needs a separately supplied BIOS. The illustrated Input Options dialog comes from a Windows Nestopia tutorial and is not verified as a screenshot of version 1.40.
What it offers
- Emulate NES and Famicom hardware with a cycle-accurate design.
- Save and restore game progress with save states.
- Configure keyboard and gamepad input mappings.
- Adjust the picture with video filters.
- Use the cheat dialog, including automatic cheat loading and saving introduced in version 1.40.
Good to know
- This is the original 1.40 release from 2008, not an updated community fork; compatibility with current Windows systems has not been verified here.
- Game ROMs are not included, and Famicom Disk System support requires a separately supplied BIOS.
Product images

Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.
- Nestopia - NES/Famicom Emulator ↗Retrieved
- Nestopia - Downloads ↗Retrieved
- Nestopia - News ↗Retrieved
- Nestopia download | SourceForge.net ↗Retrieved
- Nestopia - Download (normal browser observation) ↗Retrieved
- Nestopia Free Download for PC ↗Retrieved
- Nestopia Tutorial | Video Game Emulation for Newbies ↗Retrieved