saundo
A Windows tray app that streams all system audio to AirPlay 2 receivers such as HomePod.

About
A Windows 10 and 11 tray app drawn with MyGo's native UI, with no web view. It captures all system audio through WASAPI loopback, or a single application, and streams it as uncompressed ALAC over AirPlay 2 to HomePod, HomePod stereo pairs and Mac receivers; Apple TV support is in but not yet tested on hardware. It is audio only, with no screen mirroring, and does not support receivers that require Apple FairPlay.