If you’ve ever paid for a shareware application or subscription, you know the drill. Serial keys in the form of plain-text strings or files are pretty much the universal standard. The web has evolved in a way that should make it relatively easy for you to track down any keys you’ve paid for, be it by searching through your Gmail account or emailing the vendor directly, but that takes time. If you ever lose one of these keys, the preferred solution should (obviously) be to find it for yourself! Those keys live inside your hard drive. Anything downloaded, uploaded, typed…
Read the full article: 3 Portable Applications to Help You Find Serial Keys On Your Windows PC