Below is listing of tools to find your product keys (ex.for windows) or other apps if you've lost it,there is also an manual option too at the end.. #1.Belarc Advisor: The Belarc Advisor builds a detailed profile of your installed software and hardware, network inventory, any missing Microsoft hotfixes, anti-virus status, security benchmarks, and displays … Continue reading Lost product keys,here is how to find it →