Compare software

Fadr vs Ultimate Vocal Remover: catalog facts
Fadr	Ultimate Vocal Remover
Freemium Fadr Basic is free with unlimited use; Fadr Plus costs $10 a month or $100 a year.	Free Free and open source, with optional donations to the developers.
Web	Windows, macOS, Linux
Unlimited basic stem separation on the free plan Key, tempo, chord and MIDI detection alongside stems	Separates vocals and instruments locally with no upload Ships many models trained by the project's own developers
Finer stems, WAV downloads and plugins require Fadr Plus Songs are uploaded to Fadr's servers for processing	Processing can be slow without a capable GPU Choosing between many models takes some experimentation
Web application	Downloadable app
Closed source	Open source
License not stated	License: MIT
Account needed	No account needed
Needs internet	Works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.