Alternative apps to Windows OEM Product Key Tool:
  • 4.2
    59 votes
    ProduKey is a small utility that displays the ProductID and the CD-Key of Microsoft Office (Microsoft Office 2003, Microsoft Office 2007), Windows (Including Windows 8/7/Vista), Exchange Server, and SQL Server installed on your computer.
    • Freeware
    • Windows
  • 4.6
    50 votes
    Find your Windows product key with ShowKeyPlus.Applies to Windows 7, 8 and 10.
    • Freeware
    • Windows
  • 4.8
    13 votes
    The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry.
    • Freeware
    • Windows
  • 4.1
    7 votes
    Win keyfinder is a Small Freeware Utility that helps find Windows Product/CD Key that was used during Windows Installation from system Registry, it can retrieve lost product key from MS Windows 8, MS Windows 8.1, windows XP, win 2000, windows me, 98, 2003 and .NET Product keys from the registry and display it for you.
    • Freeware
    • Windows