FamiStudio

FamiStudio NES Music Editor

FamiStudio is a simple music editor for the Nintendo Entertainment System or Famicom. It is targeted at both chiptune artists and NES homebrewers.

Latest Major Release 4.4.0 (June 1st 2025)

FamiStudio 4.4.0 was just released! This is the first major release that has been driven almost entirely by community contributions. While I am focusing on another project, Steo has stepped up in a big way, conducting extensive hardware comparisons and adding numerous quality-of-life improvements. Thanks to him and everyone who contributed to this release!

Changes/Fixes:

Breaking/Behavior changes:

Release notes of previous versions can be found in the documentation.

Download

Download links

Windows Installer

Windows Portable EXE
MacOS Bundle
FlatHub

Linux AMD64 Binaries
Apple Store

Play Store (Recommended)

APK
NES Sound Engine
(CA65, NESASM, ASM6)

Installation Instructions

Documentation

Please visit the documentation page for detailed documentation.

Getting Started on Desktop

Here is a 20min video tutorial that will show you how to create a basic song from scratch.

Getting Started on Mobile

If you are using the mobile version of FamiStudio, please check out this tutorial to get you started!

Source Code

The entire source code is available on GitHub.

Contact & Social Media