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MultiVolume 1.0.0
First release of MultiVolume, a menu bar volume control for macOS aggregate and multi-output audio devices. It sets volume and mute on each active sub-device, and handles the volume keys while an aggregate device is the default output.
Requires macOS 14 or later. Universal binary (arm64 + x86_64).
Install
- Download
MultiVolume-1.0.0.zipbelow. - Unzip it and drag
MultiVolume.appto/Applications. - Open it. A speaker icon appears in the menu bar.
The app is ad-hoc signed and not notarized, so Gatekeeper blocks the first launch. On macOS 15 and later, try to open it once, then go to System Settings > Privacy & Security and click Open Anyway. Or build from source.
The volume keys need the Accessibility permission (and Input Monitoring on some macOS versions). Everything else works with no permissions.
Checksum
SHA-256 d42e87bf2601353af3fc83a80fa50d004c8b2e209bbd371a94ca047faca7b76a MultiVolume-1.0.0.zip
See CHANGELOG.md for details.