Magical Jelly Bean App is a Windows Product Key Finder. Magic Jelly Bean, is a very popular Open Source and free portable tool that can be used to easily find product keys.
Product Key Finder is a free and portable product key finder created by Dave Hope. It can be used to reveal CD Keys and serial license information for installed software by pulling it's values from registry.
WinkeyFinder is a free tool that can be used to quickly retrieve or find Windows product serial keys. You can use this portable tool to see or view MS Office or Microsoft Windows product or serial keys.
LicenseCrawler is a Portable and Free Product Key Finder that can be used to scan your System Registry to find Serial Numbers, License Numbers, and Product Keys for registered software installed on your machine.
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