ShredIt X 5.8.3
Files can be recovered from your computer trash. Protect your privacy with this easy to use file shredder and hard drive cleaner that will shred data so it can't be recovered. Whether you want to erase a hard drive or wipe a file, ShredIt for Mac OS X is the computer privacy software for the job. Erase a file, disk free space, a hard drive or a CD-RW. It comes with simple instructions, built in safety features, and standards compliance.
DISKExtinguisher 3.0
Typically, data deleted on the computer is not truly deleted. The file stays on the disk until it is overwritten by another file. Until then, those files or file fragments can be recovered. If the data is sensitive, the recovered data could be exploited, causing damage much like a missed ember in a fire. When you delete your data, you want the data totally extinguished.
4Diskclean 2008
Your computer disks are right now full of unneeded junk files that only slow down your PC ,take valuable space and may cause application problems. 4Diskclean do a clean up at your system, deleting all sort of files not needed, including temporary data, old backups, all files viewed in Web browser, caches and history, etc. 8 idioms.
Free File Wipe 1.5
Recovery-review.com proudly presents a first freeware file wiper from a new line of handy freeware tools. Imagine situation when you must delete/erase some data or file forever. This can be some secure data about your accounts or passwords stored on hard, floppy or flash disk Free File Wipe allows you to delete/erase/wipe any file from any media easily and securely and none of the unerasers would bring it back. Enjoy this great tool for free.
Ace File Shredder 1.1
Did you know deleted files can easily be recovered using file undelete utilities? Prevent your deleted files or sensitive data from being recovered with our fast and efficient digital file shredder, able to shred files, folders, and wipe free disk space to prevent previously deleted files from being recovered. Some features include Drag & Drop File/Folder support, Right-Click file menu shredding, and free disk space wipe and erase.
Active Kill Disk - Hard Drive Eraser 5.0
Active KillDisk is a quality security application that destroys data permanently from any computer that can be started from floppy CD USB. Active KillDisk Professional conforms to US Department of Defense clearing and sanitizing standard DoD 5220.22-M. You can be sure that once you wipe a disk with Active KillDisk, sensitive information is destroyed forever.