✅ Keep your license key saved somewhere safe (e.g., password manager). ✅ Deactivate before selling or retiring a Mac. ✅ Update SoundSource only from the official app or Rogue Amoeba’s website. ✅ If you frequently switch between Macs, consider a second license or the volume option.
Before you even receive your key, it’s important to understand what you own.
SoundSource requires deep system access (Accessibility and Audio Recording permissions). If these are not granted, the license key might appear to "not work" because the app cannot save the activation state.