Internet Disk Cleaner 

With a simple click, Internet Disk Cleaner safely clean up all Internet tracks, past computer activities and improved pc performance.It also supports test mode, cookies manager, scheduled cleanups, secure deletion and boss key.
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Disk Redactor 

Disk Redactor is WIPE utility, that prevent restoration of the old ( deleted ) files at your disks. All free space at your hard disk will be wiped from an old information.
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FinalRecovery File Undelete Software 

FinalRecovery is a powerful and convenient data recovery solution. It was developed to undelete or clear deleted files and folders from Hard Disks and Floppy Disks which were formatted in FAT12, FAT16, FAT32 and NTFS file systems.
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