Often times after installing a program we lose track of our license key and may later want to uninstall and re-install on a different machine. ProduKey is a quick and easy program that locates all types of license keys on your machine.
It is particularly useful as it seems to be the only program that is able to see Microsoft Office 2013, Visio 2013 and Project 2013 keys. Finding license keys for earlier versions of the office products was not a problem but in 2013 Microsoft changed the way the program installs which deleted all but the last 5 characters of the key.
**Note that although it does find the keys in testing the key for Visio seemed to be a generic key. This key will appear to work and activate Visio 2013 but upon closing and re-opening it will prompt for a key again.