Cycle-accurate NES emulation
FCEUX
NES emulator built for tool-assisted speedruns
About FCEUX
FCEUX is a free, open-source Nintendo Entertainment System and Famicom emulator merging several FCE Ultra forks. It is best known for TAS tools such as frame advance and Lua scripting, alongside normal play with save states and filters. Overall, it is built for people who want that kind of job done reliably, without unnecessary complexity, steep learning curves or heavyweight software getting in the way of everyday work.
FCEUX key facts
- Category: Utilities & Security
- Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
- Focus areas: emulator, nes, tas
- Official site: fceux.com
About the Utilities & Security category
Password managers, cloud storage, and VPNs for everyday digital security. The Utilities & Security category on Tools Hub currently lists 562 tools. Alongside FCEUX, it includes Nestopia UE, BizHawk, SameBoy, ares.
More in Utilities & Security
Comparing tools in the Utilities & Security category? These related listings are worth a look: Nestopia UE — Cycle-accurate NES emulation; BizHawk — A multi-system emulator for speedrunners; SameBoy — An accurate Game Boy emulator.
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