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Volume ControlSoundSource
Free

Free and open source under the GPL-2.0-or-later licence.

 Paid

Paid app with a free download to try it before purchase.

Linux macOS
  • Separate volume control for each application
  • Per-device volume adjustment
  • Per-app volume and output device routing
  • Audio effects and Audio Unit support for any app
  • Linux only
  • Built around the PulseAudio sound system
  • macOS only
  • Paid after the trial
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0-or-later License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked September 23, 2026

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