: You must have the red USB security key (dongle) plugged into your machine. Each dongle has a unique serial number used for activation.
Yes. Download the official EZCAD3 demo from JCZ’s website. It runs for 30 days with full features but shows a “Demo” watermark on engraved parts. ezcad3 license key verified
A single EZCAD3 license key typically allows for a maximum of 5 activations . : You must have the red USB security