What’s interesting is that while you can view the product key information for your current functional operating system, you can also view the details of other computers with the help of command-line options. So, take your pick and get back your product key for free! We have worked hard to find the best free product key finder programs out of the pile and made a list only for you. While there are many product key finder programs online, luckily there are many that are free to use. This way you can keep it within your reach and get hold of t easily whenever you need it next time.Īlso see: – How to view your Product key of your windows OS You can then save it on the disc, or choose to take a print out. It will first run a scan on your PC and find any of the product keys listed in the registry including the one for the Windows and the MS Office. Oh! Sometimes we even try looking for it in the Windows Registry, but not all of us are not technically sound, isn’t it? So, all of a sudden we are left in the lurch wondering how to recover the unique product key or the serial number to continue.īut, if you had one of the product key finder programs installed in your PC, you would not have to go through any hassle. So what happens when you have lost the product keys or the passwords? You are either frantically looking for the original installation disc, the order confirmation email or the manual.