The most professional privacy protection software, if you are worried about leaking your privacy files, you can use it for a one-click comprehensive privacy cleanup.
DriveScrubber can safely erase disk data without worrying about other people recover your data, protect the confidentiality and security of private information.
A privacy eraser program can help you thoroughly clean up all privacy files, such as entirely remove the histories, delete the histories of Skype, Dropbox, VLC Player, and unable to recover.