Apps similar to Virtual audio capture grabber device include Carla, which is free and open source. Other options are VB-Audio Virtual Cable, FlashBack, AudioBus and VAcard. In total there are six Audio Routers like Virtual audio capture grabber device for Windows, Mac, Linux, iPhone and iPad.
Carla is an audio plugin host, with support for many audio drivers and plugin formats. It has some nice features like automation of parameters via MIDI CC (and send output back as MIDI too) and full OSC control.
VB-Audio CABLE is a Windows Audio Driver working as a Virtual Audio Cable. After installing the VB-CABLE driver, a new playback device appears in the audio device list and can be set as default device. VB-CABLE can be set as the default device, just like any regular audio device.
France
EU
Free software records screen, webcam, and audio; supports picture-in-picture overlays, lossless format storage for frame referencing, export to Flash or AVI, and fast sharing options including direct YouTube upload. Suitable for tutorials, demos, or sharing online.
United Kingdom
With Audiobus, the revolutionary new inter-app audio routing system, you can connect your Audiobus-compatible music apps together, just like virtual cables.
United Kingdom
[NOTE: You can download the application from http://www2012.barix.com/downloads/Software_tools/221 ]
Virtual sound card software to fix No Stereo Mix problem of Vista/Windows7. Support recording sounds from your computer, broadcasting audio files online and working as Vista/Windows 7 Audio Changer software..
