Insert the USB security key provided with your laser machine.
EZCAD3 is the next-generation laser marking software developed by BJJCZ , offering a 64-bit architecture designed for complex 3D modeling, high-precision engraving, and multi-axis control. Unlike its predecessor, EZCAD2, this version implements a rigorous security protocol requiring both a physical hardware dongle and a verified license key for operation. The EZCAD3 Licensing Model
Locate the license manager x64.exe file inside your EZCAD3 installation folder. ezcad3 license key verified
The verification process ensures your serial number matches the unique ID of your hardware dongle in the BJJCZ online database . 1. Online Activation (Recommended)
A single EZCAD3 license key typically allows for a maximum of 5 activations . Insert the USB security key provided with your laser machine
Without a verified license and the physical dongle plugged in, the software will not open or will run in a restricted demo mode. How to Verify and Activate Your EZCAD3 License Key
EZCAD3 License Key Verification: The Complete Guide to Secure Software Activation The EZCAD3 Licensing Model Locate the license manager x64
Every official copy of EZCAD3 requires a BJJCZ DLC series control card and a dedicated USB security dongle (often red or black).
Input the 16-digit license number found on the sticker of your dongle or in the text files on your machine's provided U-disk.