Short description of Catalogue of disks 3.0: The program allows to systematize the information on disks easily. The program can be applied not only houses, but also in shops of hire of disks, etc. Work with debtors, search on contents of disks and many other things is supported. There is an opportunity of viewing of video, listening of audiofiles, inserts of the staff from films in the description of a disk. As there is an automated gathering the information on a disk.