Fader

Per-app volume and one-click audio output switching, right in your Mac menu bar.

Download for macOS

macOS 15+ · Apple silicon · free & open source

Switch outputs instantly

Every output device one click away. Bluetooth headphones connect straight from the menu bar — audio follows automatically.

A fader for every app

Tame a loud browser without touching your music. Volumes persist per app across launches.

Native and lightweight

Swift and Core Audio process taps. No kernel extensions, no virtual drivers, no background bloat.

Private by design

No telemetry, no analytics, no network access. Audio never leaves the playback pipeline on your Mac.