Keep each app’s sound in its place
Submix brings per-app volume, mute, routing, and sound controls into one focused place on your Mac.
Submix is built for the moments when one app is too loud, another needs to be muted, or your audio needs to go somewhere else. It keeps the controls for active apps together instead of making you chase them through several places.
Start with the essentials
Volume controls, mute, and live audio meters are available as part of the product’s basic experience. The trial also includes per-app routing, equalizer controls, volume boost, and persistent profiles.
The app is available as a direct download. Free and safety features may remain available after the trial; a license for Submix unlocks paid features.