Dariks Boot and Nuke ("DBAN") is a self-contained boot disk that securely wipes the hard disks of most computers. DBAN will automatically and completely delete the contents of any hard disk that it can detect, which makes it an appropriate utility for bulk or emergency...Discontinued
DBAN was last updated in June 2015 and does not support SSDs (SATA Secure Erase). The official website is now pushing users to use Blancco Drive Eraser, a commercial drive wiping tool.
WipeFile erases files and folders secure and fast. WipeFile overwrites the information completely, so there is no way to undelete the files or reconstruct the file content. Supports 14 different wipe methods: Two US Navy standards, the standard of the US Department of Defence, U.
This program offers the possibility to finally delete files and/or folders (no recovery possible). The program also can overwrite the free space on a drive, which means, that already deleted files cannot be restored, too.
File Shredder is a FREE and powerful application to shred and permanently remove unwanted files from your computer.Discontinued
The program is no longer updated. Last version, 2.50, released in 2012, can be still downloaded from the official website.
BCWipe data wiping software enables you to permanently delete files selectively so that they can never be recovered or undeleted. BCWipe embeds itself within Windows and can be activated from the Explorer FILE Menu OR from the context (right-click) menu OR from BCWipe Task...
Lowvel overwrites data with zeroes, i.e. performs so called zero-filling of a storage device. It should be noted that after such zeroing, neither a data recovery software nor a data recovery service can recover data off the device.