Top free Alternatives to Soundflower for Mac
Free audio routing solution
Soundflower is a free system extension that lets you channel audio from one application to another. Perhaps you want to take the audio playing in a movie in your web browser and record it using QuickTime's audio input? Inter-application audio driver Soundflower can help you do this by emulating the interface of an audio device and allowing any audio application to send and receive audio with no other support needed.