FamiStudio

FamiStudio is a simple 8-bit chiptune music editor. It is targeted at both chiptune artists and homebrewers.

Features:

* Modern DAW-style UI with piano roll, no hexadecimal anywhere
* Instrument & Envelope edition
* Full Undo/Redo support
* Copy & Paste support
* Note drag & drop with audio preview
* DPCM sample editor
* Import from FamiTracker FTM & Text (official 0.4.6)
* Export to various formats (WAV, ROM, NSF, Video, etc.)
* Volume, fine pitch, vibrato effect tracks
* Slide notes (portamento)
* Arpeggios
* Multiple audio expansions supported.
* Desktop versions are also available for all major operating systems.

The app is free and open source.

Recent changes:
* Support for custom tuning (ex: where A is not 440Hz)
* N163 wave auto position assignment
* New in-app font (Noto Sans)
* Unifying UI code between desktop/mobile, mobile now look and feel more like the desktop version
* Making more features available on mobile: Shy mode, MIDI import, MIDI export, Import songs/instruments/samples from storage