Vorssaint

Vorssaint’s audio mixer (image: project documentation). Vorssaint is an open-source macOS menu bar toolkit combining per-app audio controls, system monitoring, window and Dock tools, and keyboard and mouse enhancements. Features can be installed individually, with optional permissions explained in the app. It requires Apple Silicon and macOS 14 Sonoma or newer. The source code is available under GPLv3 or later.