Chntpw (also known as Offline NT Password & Registry Editor) is a small Windows password removal utility that can run from a CD or USB drive. The latest version is 140201. Please download the Bootable CD image or the USB version for your own purpose:
You can also download chntpw for ALT Linux, Arch Linux, CentOS / RHEL, Debian, Fedora, Mageia, ROSA, Slackware, Ubuntu distributions from this link.
If you need to download the old version, please visit Offline NT Password & Registry Editor’s official website.
After you’ve downloaded it, you then need to burn chntpw to CD/USB drive in order to get it to work.