Atom TechSoft File Shredder Software
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Hard Disk Scrubber is a freeware Windows utility for securely deleting files and overwriting unused drive space. File scrubbing targets selected files that are still present, while free-space scrubbing overwrites areas where files deleted through Windows may remain recoverable. Use the first for individual sensitive documents and the second for occasional cleanup, including before passing on a computer.
| Author: | Summit Computer Networks, Inc. |
| License: | Freeware |
| Price: | FREE |
| Released: | Oct 28, 2011 |
| File size: | 532 kB |
| Downloads: | 285 |
| Keywords: | HDD Scrubber, file deletion, free space wiping, eraser, file shredder, data eraser, disk cleaning, permanently delete files, Hard Disk Scrubber, destroyer, scrubber, hard drive scrubber, data destroyer, data security, secure file deletion, Summit Computer Networks, Windows 10 compatible |
| Author URL: | http://www.summitcn.com/ |
Hard Disk Scrubber is a Windows utility for securely removing sensitive files and making previously deleted data harder to recover. It is intended for people who want more control over what remains on a drive after ordinary deletion, including users preparing a computer for reuse or disposal. The program provides two distinct operations: file scrubbing and free-space scrubbing.
File scrubbing securely deletes selected existing files by overwriting their data, rather than simply removing their entries from the file system. This is useful for documents and other sensitive items that should not remain accessible through undelete software. It can be used as part of routine cleanup when a particular file needs stronger protection than sending it to the Recycle Bin or deleting it through Windows.
Free-space scrubbing addresses a different situation. When Windows deletes a file, its contents may remain in unused areas of the drive until that space is reused. The free-space operation overwrites those areas, reducing the chance that recovery tools can restore files deleted earlier by Windows or other applications. It is intended for occasional cleanup, such as after sensitive material has been removed through ordinary means.
The two functions support separate stages of data cleanup: file scrubbing handles files that are still present, while free-space scrubbing targets remnants of files already deleted. Before passing a computer to someone else, free-space scrubbing can help remove recoverable traces left behind by previous use. Formatting a drive and reinstalling Windows do not necessarily overwrite all of its former contents, so those steps alone may leave data recoverable.
Hard Disk Scrubber is freeware for Windows and is aimed at users who need a straightforward way to overwrite files or unused drive space. Secure deletion is most relevant when data should not be recovered from the same storage device; it does not replace a complete backup or guarantee protection against every recovery method. The program is suitable for cleanup before a PC changes hands, as well as for deleting individual sensitive files during everyday use.