1)   Disk Cleanup Software 3.0.1.5
Hard disk clean up utility completely wipes USB storage media including hard disk, pen drive, smart drive, memory card etc. Data removal utility provide unrecoverable deletion of files and folders like temporary files, system files or internet record
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 2)   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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 3)   Data Shredder 1.0.0.0
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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