KeyFinder software is a simple utility to retrieve the Serial numbers or CD Keys of Microsoft software installed on your system. It is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry. It has the options to copy the key to clipboard or save it to a text file or print it. It works on Windows 95, 98, ME, 2000, XP, Server 2003, Windows Vista, Office XP, Office 2003, and Office 2007.
Remarks: I advice you to only use this great software on your computer if you’ve forgotten your serial number or lost your CD key. Using this software on other computers to steal CD Keys is wrong.