Best free windows product key finder

If you want to optimize your computer, you can also check out our featured best free PC optimizer. Belarc Advisor is primarily a tool for gathering information about your Windows system, including hardware, security updates and product keys. Whenever you run Belarc Advisor, it automatically checks its database for software definitions — essential for finding keys for new programs. After that, it scans your system and presents the findings in an HTML page in your default web browser.

Scroll down to 'Software licenses' to find serial numbers and product keys for Windows, Office and many other applications. Belarc Advisor offers a wealth of other information, including details of your antivirus software , connected hardware, and other devices on the same network.

Belarc Advisor's scans are fast and offer so much more information than just serial numbers, it's our favorite free product key finder. There are two versions of Abelssoft MyKeyFinder : free and paid-for. Both will find Windows and Microsoft Office product keys but the Plus edition will also scan external hard drives and find Wi-Fi passwords.

LicenseCrawler will find the license key for pretty much any application that has one, and it's free for home use. Its scan of the Windows registry takes a long time to complete — even if you select the 'high speed' option — but you can limit its scope using the blacklist and whitelist filters.

LicenseCrawler is distributed as a portable app, meaning you don't have to install it on the Windows system you're scanning — just download the zip file, extract its contents and run LicenseCrawler. This is particularly handy if you have several PCs; just download it to a USB stick and you can just plug it in and run it on any of them. The only downside of LicenseCrawler is the occasional pop-up ad, but finding product keys isn't a task you'll be performing every day, so they're only a minor inconvenience.

Windows Product Key Viewer is super fast, taking barely a second to scan your system and present the results. That's because, as the name suggests, it only supplies the product key for your operating system. That shouldn't necessarily put you off though. In the following, you'll find the 10 best Windows key finders and you can apply any one of them to find the product key for your Windows successfully. Let's see. How do I find my product key for Windows 10?

Can I view my Windows key on a Windows Server computer? Check the list here, you'll find a designed Windows key finder for help. So how do I view my current Windows key? Free download the desired product key finder on your PC and follow to check your OS license now. EaseUS Key Finder is a 1-click product key finder that anyone can apply this software to scan and find Windows keys on their computers successfully. Besides finding Windows keys, it also helps to find other types of software keys installed on the computer.

Step 2. Check Windows product key on the right side. Click "Copy" to paste. Or select other two options:. With it, you can migrate files, apps, and even OS settings to a new computer.

Belarc Advisor is more than a product key finder for Windows OS, which also lists the system information and hardware information of your computer in the software.

Step 3. Wait for the software to scan and list the product key on the right result pane. Besides Windows key, this software also works to unveil some hidden passwords for your storage devices. When the scanning process completes, check the scan list and view your Windows key.

LicesenCrawler is similar to MyKeyFinder and it supports scanning and find keys for Windows and other installed software. The only issue within this software is that it took a bit long period in scanning Windows and software for finding the product key. Step 1. Launch LicenseCrawler and select "LocalHost" at the computer section. Have you lost your product key and need to reinstall Windows or Microsoft Office? Our Lazesoft Windows Key Finder will find, copy to the clipboard, display and allow you to print out your Windows , XP, , Vista, , or Windows 7, 8, 10 product key and all versions of Microsoft Office product keys.

It will allow you copy the recovered product keys to the clipboard, save it to a file and print it out for safe keeping. Lazesoft Windows Product finder is a free Windows and Microsoft Office product key code finder and retriever. Our program allows you to recover your CD product key for Windows or Microsoft Office for use when you are reinstalling or repairing your Windows and Microsoft Office setups.