Hard Disk Scrubber

Product: Hard Disk Scrubber v3.3
Company: Summit Computer Networks
Website: www.summitcn.com
Type: Free
Requirements: Windows XP/Vista/7

Overwrite and Delete files so that they are gone for good. This utility will destroy the data contained within a file and then delete it so that it cannot be un-deleted. Program will also overwrite existing free space for security purposes. 5 Different levels of overwrite, including a user-definable custom built pattern.