Disk Doctors Data Eraser offers 9 sanitization standards for disk wiping, it is a secure erase utility designed to eliminate data file(s) in different directories with a stroke of a key . This file shredder software has the ability to erase  sensitive data beyond recovery . Disk Doctors Data Eraser works not only by unlinking files but also by specifically overwriting them with gibberish data . By overwriting the file several times , your private data can never be recovered again by any recovery tool .

Disk Doctors Data Sanitizer screenshot :

Data Sanitizer uses 9 sanitization standards for disk wiping, and they are:

• Fast Zero Overwrite
• Random Overwrite
• US Navy, NAVSO P-5239-26 – RLL
• US Department of Defense (DOD 5220.22-M)
• DOD Standard 5220.28 STD
• North Atlantic Treaty Organization – NATO standard
• Peter Gutmann Secure Deletion
• German:VSITR
• US Department of Defense (DoD 5220.22-M) + Gutmann Method