Is there a software that will tell the cd key of installed games & paid for softwares on my computer ?

Question

I need to do a clean install soon and lost my list of keys .I was told there was a freeware program out there.

Answer 1

Here is the one I use:
http://www.nsauditor.com/product_key_finder.html

Answer 2

Try Belarc Advisor., free for personal use.

http://www.belarc.com

Answer 3

yes

Magic Jelly bean (get version 3 or latest not others)

http://www.magicaljellybean.com/keyfinder.shtml

it can also be found in the registry that is how magic jellybean works