Shred XP 

Using over a dozen government and industry-proven shredding methods, Shred XP returns control to you by securely deleting current files, previously 'deleted' files, the recycle bin, drive free space, file tips, names, dates, sizes.
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East-Tec DisposeSecure 2005 

Don't give away sensitive information, valuable corporate trade secrets, business plans, personal files, or traces of Internet or newsgroup activity with the old computers that you or your company resells, donates or removes from operation.
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AEVITA Tracks Eraser 

AEVITA Tracks Eraser is a slim and highly configurable data erasing program that will protect your computer privacy from nosy people. Using it, you can securely erase your usage tracks in Windows, Internet Explorer, MS Office and other applications!
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