There is no legitimate free download of VB-Cable C or D . The official free version includes only one cable. To get C and D, purchase VB-Cable Plus or use VoiceMeeter Banana (free) as an alternative with 3 virtual cables.
: Free to download and test with no functional restrictions. C+D Package : Requires a donation (typically between $5 and $25 ) to receive a personal download link. vb-cable c d free download