ProduKey 1.97

ProduKey 1.97: Recover Lost Product Keys for Windows and Microsoft Office

ProduKey is a free, portable utility developed by NirSoft that quickly retrieves and displays the Product ID (ProductID) and CD-Keys for Microsoft software installed on your computer. Whether you're reinstalling Windows after a crash, setting up a new machine, or just need to back up your licenses, ProduKey saves the day by extracting keys without any hassle—no digging through old emails or paperwork required.

Released on April 17, 2021, version 1.97 is a minor update that adds support for recovering product keys from Windows 10 (including builds up to 21H1) and Microsoft Office 365 subscriptions, while maintaining compatibility with older versions. It's lightweight (under 100 KB), runs offline, and requires no installation—perfect for IT pros, home users, or anyone managing multiple systems.

Key Features

• Instant Key Recovery: Displays CD-Keys for Windows (XP through 10/11), Microsoft Office (2003–2021, including 365), SQL Server, and Exchange Server.
• Remote Access: Use command-line options to scan keys from another computer or drive (e.g., for external backups or virtual machines).
• Export Options: Save results to text, CSV, HTML, or XML files for easy archiving.
• Portable Design: No setup needed; just run the .exe file.
• Command-Line Support: Automate scans with scripts for batch processing across networks.

System Requirements

• Windows XP or later (32-bit & 64-bit; works on Windows 11 with no issues)
• Minimal resources: Runs on even older hardware
• No .NET Framework or additional dependencies required

Note: Some antivirus tools may flag ProduKey as a false positive due to its key-reading capabilities. It's completely safe—digitally signed by NirSoft and trusted by millions. Always scan downloads from official sources.

Safe 

• Portable (no install) 
• No adware or bundles 
• Open-source alternative available on GitHub if preferred.

If you've ever lost a product key mid-reinstall, ProduKey is your go-to lifesaver—simple, reliable, and free forever.