Depending upon the size of your HDD and the amount of data you have, the initial scan and cleaning process can take a while.

PrivaZer is able to permanently erase all traces using secure deletion methods and also reset disk sectors to zero in order to eliminate all traces from previous operations. It can also look for potential traces in your free disk space sectors as well. As the app performs thorough scans, it includes common traces such as registry, Internet history, and cookies. You can then review the results in detail and choose to securely erase it from your HDD. PrivaZer scans your computer and provides you with a complete report of all Internet traces that can be found on your PC. It also frees up valuable hard disk space and keeps your PC running secure. This prevents others from retrieving what you have watched, streamed, or visited on Internet. The app has been designed to permanently and irretrievably erase unwanted traces of your past activity on your computer and on storage devices such as USB keys and external drives. PrivaZer is a free cleanup utility that helps you master your security over your PC.

Free for ios download PrivaZer 4.0.75