Windows Product Key Viewer

If you lose the Windows product key, you won't be able to reinstall your operating system when you need to. Fortunately, this doesn't mean that you have to buy a new Windows or call tech support and jump through all sorts of hoops to retrieve your key. Windows Product Key Viewer can give you your key back instantly, without any problems, along with other information about your system.

The application is free and it works on all popular Windows versions. It comes in a self-extracting ZIP package and it takes only a few seconds to have it up and running. There is no need to meet any special requirements, so you can use the application right away.

Running Windows Product Key Viewer on your computer is all you have to do if you want your Windows product key back. The application presents your key on a small window, along with other information, like product ID, build number, machine GUID and more.

Since its purpose is to provide information, the application doesn't offer too many options. You can save the presented information in a plain text file, print it, copy the product key to the clipboard and that's about it in terms of functionality. You can also launch the application's website or a web page wit more machine information.

If you are left without your Windows product key, there is no need to panic, because Windows Product Key Viewer can retrieve it for you instantly, without any complications.