OpenUtau
Arrange sung notes and lyrics in an open-source singing-synthesis editor for the UTAU community.
What’s included for free?
Free MIT-licensed desktop editor for ongoing use. A separately obtained voicebank is needed for singing, and voicebank, renderer and model terms determine permitted uses; the editor licence does not grant rights to every voice or output.
Where it runs: Local install
Provider information ↗Checked 2026-10-17
Before you use it
MIT editor licence; include copyright and permission notices with redistributed software. Voicebanks and synthesis dependencies have separate licences.
Provider terms can change. Check current pricing and usage rights before starting a project.