ProduKey (64-bit)

ProduKey (64-bit) is a utility that displays the ProductID and the CD-key of MS-Office, Windows, Exchange Server, 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.

What is new in this release:

You can now export the product keys list to JSON file.

What is new in version 1.65:

Version 1.65 added support for Visual Studio.