Record any application's audio, including VoIP calls from Skype, web streams from Safari, and much more. Save audio from hardware devices like microphones and mixers as well. You can even record all the audio heard on your Mac at once! If you can hear it, Audio Hijack can record it.
Set any application as your source in Audio Hijack, then hit the record button to save its audio. Audio Hijack can also capture and record audio from microphones, mixers, and other input devices. Use the System Audio source to capture all the audio heard on your Mac at once.