Main program function is to create fine scan of your medium (CD). This scan is saved in Archive. Archive is saved in files *.cd , which are in work directory (preset ......\CD Offline\CDcka ). One medium scan one archive. Works directories can be more on any location of harddisc.
Archives are sorted to kategory, which you can set before medium scan or change later. Information about kategories are saved in the file _cd_.lst , which is in every work directory.
Next program function is Backward Database, where program or data is. Backward database is saved in the file cd.db in work directory.