Windows file deletion functions delete files just apparently: the underlying hard disk sectors, containing your sensitive data, are neither being emptied nor overwritten, thus making it easy to restore previously deleted files even without advanced technical knowledge.
Secure file/drive deletion with Secure Eraser
Applying five well-known and acknowledged deletion standards Secure Eraser deletes your sensitive data irretrievably - and offers an easy to use user interface.

Support of five deletion standards
Additionally to overwriting sensitive files with random data Secure Eraser supports other acknowledged deletion standards (US DoD 5220.22-M E, US DoD 5220.22-M ECE, German standard, Peter Gutmann standard).

Context menu entries
Secure Eraser creates context menu entries in context menus for files, folders and recycle bin to allow direct access to secure file deletion functions.