Apps with 'Supports audio media keys' feature

Free, open-source audio player for Unix-like systems offering high audio quality, support for multiple codecs, Internet radio, plugins, and customizable interface.

Advanced macOS tool for per-app volume, device switching, Multi-Output audio, external monitor control, AI transcription, and customizable on-screen HUD.

Use your computer as a remote keyboard for your Phone or Tablet.

BeardedSpice is a menubar application for Mac OSX that allows you to control web based media players with the media keys found on Mac keyboards.