VB-Audio CABLE
Free
VB-CABLE is an easy to use audio device driver working as a Virtual Audio Cable.
Virtual Audio Cable
Commercial
Virtual Audio Cable is a WDM multimedia driver that allows a user to transfer audio streams from one application to another.
Soundflower
Open Source
Soundflower is a MacOS system extension that allows applications to pass audio to other applications.
Compare JACK Audio Connection Kit with alternatives
Compare VB-Audio CABLE and JACK Audio Connection Kit and decide which is most suitable for you.
Compare Soundflower and JACK Audio Connection Kit and decide which is most suitable for you.
Compare Virtual Audio Cable and JACK Audio Connection Kit and decide which is most suitable for you.