Cracking windows password is the 1st wish of the Computer enthusiast or who wants to be a hacker. many of them a give trouble to mr. Google or find many ways. but unfortunately 90% are fail to crack windows password. but now its not very difficult to crack windows os password. Many tools are available on the interner like 'kone boot', 'Oph crack' or many other comand line tools work fine but they are relatively very large in download or little bit tricky to crack password using these tools.
Generally windows not save user's password in plain text, it is stored using very high secure encryption methods so decrypt windows password is almost imposible for normal users or new bies.but one way is to remove the password file it self from the system or we can enter into the os.
Here I've bring such a one nice (in size and effort) tool which can crack window password for you in just 2 minutes in less.