OpenTune
5.9#16 in pitch correction softwareFree planFree planmacOSWindows
VisitOpenTune vs OpenVoxTuner
OpenVoxTuner
7.2#1 in pitch correction softwareFree planFree planLinuxmacOSWindows
VisitWhat both publish
| Fact | OpenTune | OpenVoxTuner |
|---|---|---|
| DAW integration | OpenTune is available as a standalone executable and a VST3 plugin, with ARA2 extension support. | ARA2 integration reads key, scale, and time signature from the DAW timeline and syncs the playhead and waveform. |
| Key detection | The software includes automatic key detection and supports Chromatic, Major, Minor, Pentatonic, Dorian, Mixolydian, and Harmonic Minor scales. | Key detection can use audio input, the OpenVoxKey companion bridge, or a sidechain input. |
| License | The project is licensed under AGPL V3.0. | The software is released under the GNU AGPLv3 license for personal and commercial use. |
| Purpose | OpenTune is an open-source vocal pitch correction tool that uses a neural vocoder to regenerate vocals while preserving formants. | OpenVoxTuner is a real-time vocal pitch correction and harmony generation plugin. |
| Support | The project invites users to report bugs through GitHub Issues, and says donations do not affect issue handling order. | The maker directs users to GitHub issues and discussions for support and accepts project sponsorships. |
OpenTune plans
- OpenTuneFree
OpenVoxTuner plans
- FreeFree
Pick OpenTune if…
OpenTune suits musicians and audio editors who want detailed vocal pitch correction on macOS or Windows, either as a standalone app or in a VST3/ARA2 workflow. Its available scales, per-note EQ, and formant control offer options for note-level work.
Pick OpenVoxTuner if…
It suits musicians, producers, studios, and educators looking for a free vocal correction and harmony plugin. It is intended for real-time work rather than offline, note-level editing.