ProduKey is not available for Mac but there are a few alternatives that runs on macOS with similar functionality. The best Mac alternative is Mac Product Key Finder, which is free. If that doesn't suit you, our users have ranked more than 10 alternatives to ProduKey and three of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to ProduKey are APKF Product Key Finder (Freemium) and Office Product Key Finder (Freemium).
Mac Product Key Finder is a simple tool for recovering lost product keys for mac applications. Currently, list of supported software consists of only programs, icluding Microsoft Office 2008, Adobe Photoshop CS3-CS5, Parallel's Desktop, Panic applications, etc)
APKF is Adobe CS3,CS4 and CS5 product key finder. The software automatically searches your computer for the product keys and serial numbers that your software programs store in the registry or in the cache.
Office Product Key Finder is offline product key finder software and allows to recover and find Microsoft Office 25 character product key for Microsoft Office 2010, Microsoft Office 2007 and Microsoft Office 2003 installed on your PC or on network computers.