Crypto4 Files 2.2
Crypto4 Files allows you to pack, unpack, sign, encrypt, verify signature and decrypt files using X.509 certificate right from Windows Explorer. It also allows to send encrypted or signed files by e-mail. It lets you perform both simple file operations such as pack files into ZIP archive, send files by e-mail, securely delete files and advanced security operations such as signing and encryption of files and folders.

DiskISE Security Suite 1.0
DiskISE is the outstanding all-in-one security package from Quantum Digital Security. Create completely encrypted hard drives, securely shred files and erase Internet and Windows history and registry entries. Also features a powerful automatic file shredder to automatically securely delete files as they are deleted, as well as an encrypted password manager, password creator, command prompt support, right click file encryption and much more.

FileVault 3.0
Secure your images, movies, passwords, favourites etc. in fact any file or files. Securely delete files or directories and leave no trace. Files will be undetectable even by software forensics applications after being deleted. Use the Wizard to help you easily create Vault files that conceal your most sensitive documents. Send Vault files safely over the Internet.

Master Shredder 1.0.6
Master Shredder is a files wiping utility. Files deleted by this software cannot be recovered by any third party software or hardware. Master Shredder can securely delete your important files using 18 wiping algorithms, including U.S. DoD 5200.28, NATO Data Destruction Standard, U.S. Air Force Standard, and etc. It also helps you to erase all traces on computer: Typed and visited URLs in IExplorer and FireFox and many other traces.

Delete 2.10
DELETE 2.10 -- Enhanced file delete. Options include prompt before delete, overwrite and delete (for permanent, secure erasure of files), recursive delete of files and directories, override file attributes, more than one file spec, and delete only files not in master directory (useful for mirroring style backups when used with xcopy /d /s).

abylon SHREDDER 7.0
The deletion of files with the windows recycle bin removes only the references to the files, without real clearing. In contrast to this the software abylon SHREDDER overwrite the data up to 35 times (Peter Gutman method). Afterwards the data can not be reconstructed any longer. The same goes for free space, clustertips, surf traces of the browser, file names, duplicate files or full drives.

O&O SafeErase 3
O&O SafeErase 3 is THE solution for the secure deletion of sensitive data from your hard disk and offers you the ultimate protection of your private sphere. With just one click of the mouse you can securely and permanently delete files, folders and partitions. O&O SafeErase 3 not only deletes files, but annihilates them with the help of recognized and recommended methods.

File Monster 2.9.2.006
File Monster completely erases files from your system -- actually overwriting the information in the file so it can not be recovered. The reason information is still available when you delete files with normal deletion methods is because normal deletion methods only tell the operating system to not recognize the file as being present anymore, yet the information hasn't really been erased.

File Deleter 1.0498
File Deleter is an easy-to-use tool for delete files permanently. Because some disk tools can recover the files which have been deleted from Windows Explorer, Command Prompt, Recycle Bin, even from formatted disks, deleting file under windows is not a safe operation for your important personal file. File Deleter can erase all data of deleted files physically without any chance to recover and protect your privacy effectively.

Delete4Sure 1.00
Spy tools and disk utilities can easily recover and display files previously deleted by Windows. Delete4Sure protects your privacy by adding a secure delete command to Windows, ensuring that once you delete your files no one will be able to recover and see them. After installing, right-click a file and choose a delete method to delete it forever.