WinUtilities File Shredder is a utility that securely deletes your files so they cant be restored using recovery software. When you delete a file using the conventional Windows delete method, the file is not actually destroyed. Windows simply acknowledges the file is no longer needed and considers it free space. The deleted file will exist in a recoverable state until its over-written with other data. When you use WinUtilities File Shredder to shred a file, the file is over-written with with random bytes before its deleted. If the file was ever restored using recovery software, it would be worthless. WinUtilities File Shredder provides a new fully customizable System Shredder. Using the System Shredder, you can easily group browser cache, cookie, and history files to be located and shredded.