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MyKeyFinder

Finds all your license keys and W-LAN passwords at the click of a mouse

Product keys - restored

Scans external hard disks

Find WiFi passwords

€29.95

Buy Plus Version Buy

Free Download

Version: 2025 (v2025.14)

Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7

Immediate use after purchase

Free Support

Made in Germany

Overview of all functions

Product keys - restored

Directly after the start, MyKeyFinder starts its path towards your PC and scans certain areas of the windows registry. After 1-2 minutes, it shows you all product keys in a clean list.

No duplicates

Product keys might be stored at different locations, and may even be available multiple times. MyKeyFinder filters and removes all invalid keys and all duplicate entries.

Various export options

Need to print your product keys? MyKeyFinder can export the keys as a PDF, print them, or even copy them to your clipboard.

Search and filter function

The search and filter function is able to find every serial number you need. A blacklist filters excessive or outdated numbers to guarantee a better overview.

A first look

List serial numbers clearly

Searches the registry and clearly lists license keys.

Tracking dog for serial numbers

One of the primary reasons to use product key finder software is to retrieve product keys or license keys for software applications, operating systems, or games that you've purchased but have lost or forgotten. This is especially useful if you need to reinstall the software. Where´s the license key of Microsoft Office? Or Windows? Or from Adobe Photoshop? MyKeyFinder helps the user to keep serial numbers in order, for free! What´s the serial number of my Adobe Acrobat? If the user wants to install a licensed program again or on a second computer, the setup requires the license key. It is usually given to the user on the package or on the DVD case of the software. Over the years, these serial numbers are easily lost. What can you do in this case? Manually searching for product keys in documentation, emails, or original packaging can be time-consuming. MyKeyFinder automates this process, making it more efficient.

MyKeyFinder finds them all

When you need to reinstall software on a computer, you typically require the original product key to activate it. MyKeyFinder helps you locate and retrieve these keys from your system's registry or other storage locations. All serial numbers are stored, when a new software is installed. However, this task is not easy, since serial numbers and license keys can be deposited in various locations in the registry, MyKeyFinder does this job for the user, and search for them automatically. The result of this research is a clear list. The serial numbers, product keys, and license keys are listed directly in the program window, and the license key can be copied from here specifically to the clipboard. The list can also be printed at any time or exported as a PDF document.

Finds WiFi passwords

MyKeyFinder: New features in the full version: MyKeyFinder was reprogrammed from scratch to be faster, more stable, easier to use and to be compatible to Windows 10. In addition, the algorithm now finds even more Keys than before. This concerns, for example, Adobe license keys. Other new features are available to users only in the Plus full version: - Wifi-Passwords: It is easy to forget wireless passwords. MyKeyFinder can immediately locate the utilized Wi-Fi passwords in the computer and can be used when in need. - External hard-drives: In the new version external hard drives can also be searched. This is an important method to locate the license numbers, if the Windows installation is damaged.

Your advantages in the Plus Version

External scans

Also scans external hard drives.

Wifi Passwords

Also finds wireless passwords.

We're there for you

Free email support.

Updates

6 months of free updates and new versions.

Trial Version limitations

Contribution request screens, basic functionality only

What the press thinks of us

PC ADVISOR

Save time and money: locate your software in one click.

PC Advisor

What is said about us

...the software works really well!

Dieter L.

MyKeyFinder is great, I can finally clean up all the scraps of paper with numbers written on them.

Werner D.

... I find the program to be such a useful tool for reinstallations after crashses: The annoying search for serial numbers is eliminated, as the program makes a list of them in a few seconds.

Dorothea K.

What I love about MyKeyFinder is that it’s totally free and that it has several export options, making it very easy to save your retrieved serials in a safe place.

Thomas F.