ProduKey
ProduKey 1.93 for Windows
NirSoft Freeware
Displays the CD-Keys of MS-Office/Windows installed on your computer.
ProduKey is a small utility that displays the ProductID and the CD-Key of MS-Office, Windows, and SQL Server installed on your computer. You can view this information for your current running operating system, or for another operating system/computer - by using command-line options. This utility can be useful if you lost the product key of your Windows/Office, and you want to reinstall it on your computer.

Software Summary:

You can run ProduKey on Windows operating systems. ProduKey is a software product developed by NirSoft Freeware and it is listed in the category. ProduKey is a free software product and it is fully functional for an unlimited time although there may be other versions of this software product.

Alternatives in on Windows