chntpw

Utility to set the password and edit registry on Microsoft NT system

* This is a utility to (re)set the password of any user that has a valid (local) account on your NT system. * You do not need to know the old password to set a new one. * It works offline, that is, you have to shutdown your computer and boot off a floppydisk or CD. * Will detect and offer to unlock locked or disabled out user accounts! * It is also an almost fully functional registry editor!