Virtual Volumes View is described as 'VVV is an application that catalogs the content of removable volumes like CD and DVD disks for off-line searching. Folders and files can also be arranged in a single, virtual file system. Each folder of this virtual file system can contain files from many disks so you can' and is a popular CD Cataloger in the cd/dvd tools category. There are more than 10 alternatives to Virtual Volumes View for Windows, Linux, Mac and Android. The best Virtual Volumes View alternative is GCstar, which is both free and Open Source. Other great apps like Virtual Volumes View are Where Is It?, Video Hub App, abeMeda and Cathy.
ACAT does the same thing as VVV (Virtual Volumes View) only that it's much faster at cataloguing and the catalogue database size is 10x smaller!
I did a test and VVV database for 2 hard drives with little data on them, exceptions to all the thousands of Windows system files and index cache etc. was 202 MB
ACAT managed the same catalogue at 16 MB
Advanced Cataloguer happens to be 8x more efficient.