With Games Key Decryptor, recover license keys, serial numbers, or CD keys for games installed on your PC. This is useful if you've misplaced or lost this important data.
Operation is simple: Just click on the Start and Recovery icon in Games Key Decryptor and it will display the serial numbers of video games it recognizes.
The app is free, and finds and decrypts the keys of about 50 well-known games including Battlefield, Call of Duty, Crysis, FIFA, PES, The Sims, and many more.
The codes obtained from Games Key Decryptor can then be exported to an HTML, XML, or TXT file.