This program gives you secure file deletion, making sure that deleted files cannot be undeleted again. Deleting a file normally just removes the file's directory entry, but the data itself remains on the disk. This program completely eliminates the contents of deleted files. The highly acclaimed Gutmann disk cleaning method is now available as an option. This program can also clean the Window's swap file, and can optionally clean unneeded temporary files from your hard disk, such as your Internet browser cache, files in your system's Recycle Bin, and can clear the "recent files" list. Comes with a direct disk viewer for discovering all that is hidden on your hard disk. Don't sell your hard drive before cleaning it with this program! Now with improved support for WinNT/2000/XP. Also comes with a "Direct Disk Viewer". Now also with plugins and cookie management. Now cleans "index.dat" internet history without having to restart Windows. Clean Disk Security is licensed as shareware, the cost of the registered version is $25 and full download size is 0.65 MB. You can download a free version of Clean Disk Security by following download link at Free Downloads section of this page. Clean Disk Security is developed or distributed by Kevin Solway and is listed under security disk clean-up business.