Offline NT Password & Registry Editor is described as 'Windows stores its user information, including crypted versions of the passwords, in a file called 'sam', usually found in \windows\system32\config. This file is a part of the registry, in a binary format previously undocumented, and not easily accessible' and is an app in the security & privacy category. There are more than 10 alternatives to Offline NT Password & Registry Editor for a variety of platforms, including Linux, Windows, Mac, Android and BSD apps. The best Offline NT Password & Registry Editor alternative is John the Ripper, which is both free and Open Source. Other great apps like Offline NT Password & Registry Editor are Kon-Boot, Knoppix, ophcrack and Hoek's Tools.