Magical Jelly Bean Keyfinder is a neat utility that can retrieve the product key (cd key) used to install windows from your registry.(Make Windows genuine)

It has the options to copy the key to clipboard, save it to a text file, or print it for safekeeping. It works on Windows 9x, ME, 2000, XP, Server 2003, Vista, Office XP, Office 2003, and Office 2007. This version adds Windows Vista x64 support and an “Always on top” option.

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