From the developer: "CDShelf is a powerful and easy to use CD management tool with familiar Explorer-like user interface. CDShelf have nine main functions as follows: 1. If you have many CDs, you can view contents of CD by CDShelf without putting CD in your CD Driver. When you view this CD, CDShelf restores this file to a tree structure as Explorer does, and you may open file on CD by directly clicking file. 2. CDShelf may add remark to each file. 3. CDShelf have powerful and fast searching function. 4. If CD is put in CD Driver, CDShelf may copy all ticked files to hard disk through a mouse-click. This will create image files of the files on CD, then you can open image file through pop-up menu 'Open image file'. 5. CDShelf can manage software, music, e-book. If you meet an unfamiliar software when you view CD, you may find information of this software.6. CDShelf may automatically create web pages according to CD catalog files (*.wcd). 7. CDShelf can play ticked CD and mp3 files in sequence. 8. CDShelf can view files whose format is jpeg, gif, bmp, txt, htm, html, shtml, ico, cur, wmf, doc, xsl, ppt. 9. When you view CD and find some important files, and wish to study this file later, you can add this file to Favorite library."