The Bottom Line
Keyfinder Thing is an easy to use, fully featured free key finder program.
In a Hurry?: Skip my review and see the complete step-by-step guide to Keyfinder Thing.
If you're preparing to reinstall Windows or any one of dozens of other programs but can't locate the product key or serial number required to install it, you've just found one very useful program!
Keyfinder Thing will find many of these keys and serial numbers and will even search your entire registry for ones that it's not aware of - a unique feature to Keyfinder Thing.
Important: Please read my Key Finder Programs FAQ for more information.
Pros
- Simple user interface
- Extremely small download size
- Instant display of several product keys
- Ability to export found keys for backup purposes
- Ability to scan entire registry for serial numbers
Cons
- Slower to load than competition
- Does not find keys for Windows 7
Description
- Finds product keys for many Microsoft Windows operating systems.
- Keyfinder Thing finds product keys from nearly all Microsoft Office versions.
- Can scan the entire registry to find keys it's not preprogrammed to locate.
- Keyfinder Thing can export found keys to text or HTML files.
- Finds product keys for many popular applications and games.
Guide Review - Keyfinder Thing v3.1.6
Keyfinder Thing is an excellent keyfinder choice if you're looking for that obscure product key or serial number. It's a quick download and easy to use. Found product keys and serial numbers for several of your programs are displayed in the main program window.
As of version 3.1.6, Keyfinder Thing will automatically locate the product keys for several Windows operating systems and most if not all versions of Microsoft Office.
According to documentation with Keyfinder Thing, the following program's serial numbers or product keys can also be found: Microsoft Money 12 and 14, Microsoft Works, several Microsoft Visual Studio applications, Age of Mythology, ACDSee 6 and 7, Nero 6 and 7, WordPerfect Suite 11, PowerDVD 5, Battlefield 1942 and Need for Speed: Most Wanted.
Keyfinder Thing can also locate the serial numbers for Sims, Sim City 4, Star Wars: Republic Commando, O&O Defrag Pro 8, Registry Mechanic 5, Partition Magic, Roxio Easy CD Creator, Norton System Works, Ulead Video Studio 8, Winzip 10, ZoneAlarm, and more.
Keyfinder Thing will also scan your registry for serial numbers that it's not preprogrammed to find. Keyfinder Thing successfully found several additional serial numbers after a scan on one of my computers. This is a very handy feature.
I'm very comfortable recommending Keyfinder Thing to anyone needing to find a serial number for a video game or non-Microsoft program.
Didn't find what you were looking for with Keyfinder Thing?
If you're looking for a serial number that Kefinder Thing didn't find, just try another free key finder program or maybe even a premium key finder tool.





