1) Cd-Key reader is a handy utility that recovers Windows-based product cd keys in your computer. Simply run the program, let it does the scan, and it will retrieve those cdkeys for you.
2) If Cd-Key Reader doesn’t help you do the dirty work, Magical Jelly Bean Keyfinder v1.51 is a good alternative which serves the same purpose. The Magical Belly Keyfinder is a freeware that retrieves your Product Key used to install Windows and Microsoft Office from your registry. It was tested to be compatible with Windows 95, 98, Me, NT4, 2000, XP, Server 2003, Windows Vista, Office 97, Office XP, and Office 2003.

I personally have tried the two software and they both worked for me.
April 1st, 2008 at 7:03 am
Thank you for this very useful information.
April 1st, 2008 at 8:02 am
This little app would crash on vista for some reason.
April 1st, 2008 at 8:07 am
Don’t use this version on Vista. They have a beta version for Vista, use that one. Easy to find on google.
Magical Jelly Bean Keyfinder v2.0 Beta 5
Admin: I had no problem (crash or anything) using the 1.51 version on Vista. Anyway, people can find the Beta 5 download link at http://www.magicaljellybean.com/keyfinder
April 1st, 2008 at 8:33 am
Great tools. I’ll test them out.
April 1st, 2008 at 2:18 pm
Ok it must be my system (vista professional) but neither the beta or the version you posted seems to work for me. I googled for other software, but so far I’m only finding paid programs..
April 4th, 2008 at 3:12 am
If it is to be got from the registry entries, I’m sure we could do it without any tool or software. Just gotta find out where it is stored.
April 4th, 2008 at 5:54 am
Thanks for the links and the information. Surely try it soon.
April 4th, 2008 at 9:50 am
I never thought to use this kind of help before. I always figured I was screwed. Thanks alot!
Next time I’m in need of figuring out my key, I’ll use one of these.
April 8th, 2008 at 6:10 am
hurry up plz
April 9th, 2008 at 10:07 pm
Hey thanks for the link. These are very handy tools. I’ve bookmarked the page.
April 25th, 2008 at 4:35 am
as soon as possible sir