Active@ KillDisk - Hard Drive Eraser is powerful and compact
software that allows you to destroy all data on hard and floppy
drives completely, excluding any possibility of future recovery
of deleted files and folders. It's a hard drive and partition eraser utility.

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 file or some
data recovery software) and use against the owner's will.
We highly recommend you to run this 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.
You can be sure that once you clean up with Active@ KillDisk,
sensitive information is purged out forever.

What’s new in version 5.0 (Windows application):
New Wipe function that wipes out all unused space on existing
drives, not touching existing data.
Professional package now includes Windows Vista-based
Bootable Disk Creator that allows you to boot Windows Vista
from CD/DVD/USB, and to erase or wipe out your disks in
Windows environment. USB Plug'n'Play devices are supported.
The FREE application can be registered with a registration
key without re-installation to be able to erase data using
DoD 5220.22-M and other methods.

What’s new in version 4.1 (DOS application):
New Wipe function that wipes out all unused space on existing
drives, not touching existing data.
Package now includes an additional REAL-MODE application
(KD_REAL.EXE) which is more compatible with different types
of hardware and more compact in size.

This is security software for unrecoverable data elimination
for any computer capable of booting in DOS mode from floppy
or CD/DVD. It uses access to the drive’s data on a physical
level via BIOS bypassing logical drive structure organization,
thus it does not matter what operating systems and file
systems located on the machine.