If you use FDISK, FORMAT utilities, or DELETE standard operating system command for data removal, there is always a chance to recover deleted files (using undelete utility or some data recovery software) and use against the owner's will. We highly recommend you to run this FREE utility for the hard and floppy drives you want to dispose of, recycle, re-use, sell or donate to somebody.

Active@ KillDisk conforms to US Department of Defense clearing and sanitizing standard DoD 5220.22-M. The most secure Gutmann's data destruction method is also implemented.
Both WIPE and KILL functions support 17 security standards from various countries such as USA, Canada, Germany and others. You can be sure that once you clean up with Active@ KillDisk, sensitive information is purged out forever.