11 Best Product Key Finder For Windows 7, 8 and 10

You never know what becomes important at what time. However, it’s nearly impossible to keep everything safe and easily available.

Software license keys, serial numbers and product keys are a few things that are pretty difficult to remember. If you’re preparing to reinstall a program or re-installing Windows, you’ll need the product key to proceed.

Generally, the product key is printed on the original disk and its case, which you usually put away in a corner you wouldn’t remember later. You also receive it over email which gets lost amidst the hundreds of emails you receive. If you’re tech savvy, you may consider referring to Windows Registry but the average person usually doesn’t know how that works. So, how do you keep your product key handy and easily accessible?

There are many free product key finder for Windows, which saves you a lot of headaches.

So, here are the 11 best product key finder for Windows 7, 8 and 10:

1. Belarc Advisor:

Belarc Advisor

The Belarc Advisor generates a detailed profile of your installed software and hardware and displays it in your web browser. It is handy and supports all the major versions of Windows operating system in spite of its free availability to personal users.

2. LicenseCrawler:


 LicenseCrawler is a light application that quickly scans the Windows Registry for Windows product keys and other serial numbers and licenses. It can discover the product key for Windows 7, 8 and 10 in the blink of an eye. To your surprise, it’s also available in a portable version to run from any location.

3. Keyfinder Thing:

Keyfinder Thing

Keyfinder Thing is a simple utility to retrieve serial numbers and CD keys of Microsoft software installed on your machine. It includes options to export the found keys and a search option for find keys for the applications which aren’t set by default. Keyfinder Thing is available for free, however, its advanced version called ‘Recover Keys’ costs $29.95.

4. Product Key Finder:

Product Key Finder

As its name says, Product Key Finder searches for the product keys and serial numbers of the applications installed in your system. Once you execute the application, it displays the Windows product key along with other serial numbers and keys Product Key Finder can locate. Despite its expeditious speed of results, it is free for your personal use.

5. Windows Product Key Finder Pro:

Windows Product Key Finder Pro

 Gear Box’s Windows Product Key Finder Pro is a click-to-run utility tool that displays the Windows product keys with just one click. You don’t require any decompressor or extractor for it to operate as it displays the result within the utility without having the need of another application.

6. SIW:

SIW- windows key finder 2017

System Information for Windows is a portable application that displays multiple information of your system. Supporting all the major versions of Windows operating system, SIW is a multipurpose tool to show information of installed software and hardware. Though there’s been no new update, it’s still considered a great program.

7. MSKeyViewer Plus:

MSKeyViewer Plus- best windows key finder 2017

MSKeyViewer is one of the best applications to help you find the product keys and serial numbers of programs installed. It offers a simple interface that runs without installation and displays various keys of multiple products with no requirement of Registry scan. Supporting all major versions of Windows, it is a free software.

8. Windows Product Key Viewer:

Windows Product Key Viewer- windows key finder 2017

Windows Product Key Viewer is another good key finder application that displays the product key for several versions of Windows. It displays additional details of the program such as ID, build number, install date etc. On top of it, Windows Product Key Viewer offers to copy and print the product key out of the program, makes it a favorite  for users.

9. Product Key Informer:

Product Key Informer

Product Key Informer is a free product key finder for few Microsoft programs other than the operating system. It’s small in size and works best if you’re bothered specifically for Microsoft programs.


10. Winkeyfinder:

Winkeyfinder- find product keys in windows

The Winkeyfinder is a small program need not be installed to retrieve the product key(s) from the Windows Registry. Offering various features, it includes to encrypt the found keys and allows changes in registered user information.

11. WinGuggle:

WinGuggle- best windows key finder 2017

 WinGuggle is a simple tool that finds product keys for popular Windows operating systems and several Microsoft Office programs. Its small size and access to a few advanced tools helped it to gain popularity among other similar programs. WinGuggle instantly displays the product keys on its user-friendly interface, however, it’s not as trusted with its results.

Now that you’re equipped with multiple options, you can select the one that you find most suitable. You’ll be able to retrieve the product keys with the help of these product key finders, without having to tear your hair!

Want more troubleshooting for Windows?  Let us know what would you like us to solve for you in the comments below. Follow us on social media – FacebookInstagram and YouTube.

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