Publisher's description of Backup Key Recovery

From Nsasoft:
Backup Key Recovery retrieves product key for over 900 other software versions installed on your crashed or secondary hard disk drive. Before using software you should recover registry files in your crashed hard drive if they are damaged, then connect it to your computer as secondary hard drive and using "Backup Key Recovery" browse find software registry file located in Windows/System32/config/software and recover installed major software keys.

• Portlock Leap Frog
• ProduKey
• BatteryBar