KeyRecover for Windows

This single-function application recovers your forgotten or lost Microsoft Windows and Office product keys, but the trial version has some serious limitations. KeyRecover's clear-cut, neatly designed interface displays your operating system information, and you can copy or change the key with a few buttons. The program accurately and automatically detected our product keys, but misidentified the operating system on two of our test machines. Only the first five characters of product keys are displayed during trial. A new window opens to modify your product key, but the feature was completely disabled in the demo. A custom installation feature is included, but no customization options were found in our tests. The available feature worked in our tests, but we can't vouch for KeyRecover's overall effectiveness, and the OS identification error is a mark against it.