Game Key Revealer is the equivalent of license finder for gamers. As you may know, License Finder displays serial numbers and product keys of products installed on your system, and Game Key Revealer does the same for installed computer games. It is an indispensable tool that scans the computer for game keys and displays every game key that it finds in the process.
Game Key Revealer supports more than 500 popular computer games from well known publishers like Electronic Arts, Ubisoft, THQ and Lucasarts. The game key of games like The Sims 2, Call of Duty, Crysis or Far Cry can be revealed if the game is installed on the system.
That's another handy application which might serve well if you cannot read the game key printed on the CD case or do not have the CD case at all anymore, only the game CD. Game Key Revealer is fully portable and can be executed from any location on the computer.
Once started the user is presented with a huge Find Games button which crawls the computer for game keys. Every game key that is discovered during the process is listed in the main pane of the application. The list can be saved or printed after the scan.
Supported operating systems are Windows 98, Windows ME, Windows XP, Windows Vista and Windows Server 2003 / 2007.
Update: The latest version of Game Key Revealer supports more than 2000 games. While you won't find the latest and greatest of PC gaming supported by the application, it may be very helpful for older games that you want to find the game product key for.
The latest version of Game Key Revealer supports all recent versions of Microsoft Windows, which at the time of writing includes Windows 7 and Windows 8. You can download the latest version of the software from the developer website.