A license key is a unique code used to activate and validate a software product, in this case, Ezcad3. It's usually provided by the software developer or vendor to ensure that the software is used legitimately and in compliance with the terms of service.
Ezcad3 is a popular software used for designing and controlling laser engraving and cutting machines. It's widely used in various industries, including woodworking, metalworking, and signage. Ezcad3 License Key