Per-app volume control for your Mac.

BunMixer is a macOS menu bar utility for controlling supported app playback volume independently. Audio processing is local and temporary, and app audio is not saved or transmitted.

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What BunMixer Does

Independent App Volume

Adjust supported running apps without changing the system volume.

Local Audio Processing

Selected app audio is processed on your Mac only while controls are active.

Clear Permission Flow

System Audio Recording permission is requested only after you explicitly enable mixing or start a selected app control.

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Privacy and support information is available on the pages linked above.

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Deutsch

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Français

La politique de confidentialité et l'assistance sont disponibles dans les pages liées ci-dessus.