Crack Windows 7 Password - Version 4.0 As we know, speed of cracking a password is mainly depend on how long and complex the password is. If your password is made up with more than 6 characters contain numbers, letters and other symbols. It may take you several hours to crack the password.Fortunately, Asunsoft Windows Password Personal is a universal Windows Password cracker tool which can be used to crack Windows 7, Vitsa, XP, 2000 password instantly regardless how long and complex your password is. This is the easiest and fastest way to regain access to your locked computer. What's more, please be careful when you are using a free Windows password crack tool which may collapse your system. Now follow the steps to learn a secure way. Here we take Windows 7 for example, show you how to crack Windows 7 password.Key Features:1. Crack Windows Windows 7, Vista, XP, 2000 admin and user's password.