1)   Free Ultra Shredder 1.1.0.0
Free Ultra Shredder literally destroys files, free space and your Recycle Bin contents instead of only deleting them. That means your data contents once overwritten and destroyed It can't be recovered
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 2)   Data Doctor Secure Data Wiper 3.0.1.5
Secure data wiper software facilitates you to permanently cleanup your critical information to ensure complete privacy. Disk cleanup application allows you to wipe entire USB hard drive, clean recently opened documents and free up the hard disk space
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 3)   Data Shredder 1.0.0.19
Data Shredder literally destroys files, free space and your Recycle Bin contents instead of only deleting them. That means your data contents once overwritten and destroyed It can't be recovered.
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