CD Catalog is a kind of strong-function, ease-to-use software to manage CDs. It can catalog and manage many type of CDs, such as data CD, audio CD, VCD and DVD. It have strong and flexible engine of searching CDs which you can ease to find out what you want in your CD collections.[ Complete green software , It do not need to be installed/uninstall.]features....................... 1) Complete green software! It do not need to be installed.The file is very small about 300K. For example: compressed with WINZIP, the size of more than 40 CDs with data about 600M can change into the size of 700k and all the data can be stored in a floppy disk for convenience. 2) CD Catalog can fast scan and automatically identify repeat CD without input CD name by hand. And you even need not to open or close the CD-ROM when you are scanning plenty of CDs. 3) CD Catalog is a simple and useful sortware. It automatically read physical information of CDs, then sort and store it. You can freely sort data with it, drag any cd image from one catelog to another. 4) It has strong and flexible engine of searching CDs: support many kinds of searching ways and you can stop the searching progress at any time. 5) CD Catalog uses self-define file format at high speed without any other database subassembly. 6) Perfect lead-in and lead-out function. It is convinient to share your CDs or software catelog with others. 7) Easy way to opening files. Doube-click the chosed file, you can open it without finding it in the CD-ROM firstly. 8) Considerate copying function. If you want to copy a directory or file, firstly chose it , then right-click the list, and lastly chose the target catelog . 9) Clear file type: every file use the icon which is similar to the icon of windows. They are easy to distinguish from.