Simple Key is a free utility for finding serial numbers.

Publisher:	Damo's Place
Downloads:	3794
Software Type:	Freeware, 0.00
File Size:	451K
OS:	Windows All
Update Date:	20 March, 2011

Simple Key is a free utility for finding your serial numbers stored somewhere in the Windows Registry but is limited in the number of supported programs and features. Simple Key supports more than 475 programs including newest versions of popular software.