ProduKey

Link: https://www.nirsoft.net/utils/product_cd_key_viewer.html

Description: A small NirSoft utility that displays the product keys (CD-Keys) for Microsoft Windows, Office, and SQL Server. It is a mature tool that rarely needs updates.

WinGet Command: Not available on WinGet

Latest Downloads: https://www.nirsoft.net/utils/product_cd_key_viewer.html