.VCB File

The vcb file extension is mainly related VMware Consolidated Backup, a backup program used to protect system, application, and user data in virtual machines while reducing the load on virtualized servers, distributed with VMware Server solutions.

The vcb file stores some kind of data used by Consolidated Backup.

How to open:

It is likely that the only way to restore these backups is to use VMWare software.

How to convert:

As far as we know, there is no way to convert .vcb files to anything else. But you can definitely convert the virtual machine once it has been recovered.