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.




Offigneum is described as 'The world's most powerful file shredding software' and is a File Shredder in the security & privacy category. There are more than 25 alternatives to Offigneum for a variety of platforms, including Windows, Mac, Linux, PortableApps.com and Self-Hosted apps. The best Offigneum alternative is Eraser, which is both free and Open Source. Other great apps like Offigneum are DiskGenius, Ashampoo WinOptimizer, Darik's Boot and Nuke and WinExt Free.
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.




When you normally delete your files in Mac OS X, the operating system is only forgetting where those particular files are placed, while the data still physically remains on the drive. Beginning with Mac OS 10.

CyberShredder is a quick, safe and handy utility that lets you erase confidential files from your computer permanently. Normal file deletion will remove a file's directory entry and allocation table information.


EraserDrop Portable is an easy-to-use secure data removal tool. It is a drop target (a floating icon on your desktop) that you can drop files onto to quickly erase them so they can not be recovered. EraserDrop does away with the standard .

Command-line tool for securely erasing files from magnetic media with multiple overwrites, open source under GPL, supports Linux, BSD, Solaris, and more, no graphical interface, precompiled for many distributions, for secure data removal.
Zer0 is a user friendly file deletion tool with a high level of security. With Zer0, you'll be able to delete files and to prevent file recovery by a 3rd person.

East-tec Eraser keeps your PC clean and your data private. It improves performance by removing junk files and protects your privacy by securely erasing internet and computer activity traces.




This app provides a widget in the dock of Mac OSX. Drag and drop your documents into the app icon to permanently delete them. It is DoD 5220.22 M compliant. Additionally you can keep it in the dock to use it exactly the same way as the trash.
Provides secure deletion and shredding of files and folders using advanced algorithms, wipes entire hard drives and external devices, prevents data recovery, erases files from USB and SD cards, and offers multiple shredding methods to protect sensitive data on Windows.




Do you have the need to destroy and shred your most secretive, sensitive, or private files without a trace?...

Because it's been deleted from your hard drive, doesn't mean it's gone forever. As long as the information was not overwritten, anyone can restore it at any time. It gets even more complicated, if a computer has been resold or given away.




ErAce is software that will over write the hard drive 1-100 times. So it fullfills the strictest security standards i.e. DOD 5220.22-M. In that way it is impossible to recover data.

ErAce is the most popular Self-Hosted alternative to Offigneum.