zebNet Windows Keyfinder is a handy tool that retrieves your Windows product key from the registry. Additionally, it allows you to save the key in a text file for future reference.

One of the coolest features of zebNet Windows Keyfinder is its ability to save your Windows Product Key directly to a text file. This can be incredibly useful if you need to reinstall Windows on the same computer or on a different machine down the road. All you have to do is open up the file and enter your Product Key when prompted.
Perhaps best of all, zebNet Windows Keyfinder is completely free to use. That's right - you won't have to pay a single cent for this incredibly helpful tool. Whether you're a tech-savvy enthusiast or just looking for a simple way to retrieve your Windows Product Key, zebNet Windows Keyfinder is definitely worth checking out.
Version 5.0.1.3: New Major Release