: Go to the Help Menu and click on Activate License .
Once a license is purchased, a or license file is sent to your registered email. cnc simulator pro license key link
Open-source or free alternatives
As of , the old free licenses have been retired in favor of more robust trial and subscription options. Here is everything you need to know about getting a valid license and activating it legally. 1. Types of Licenses Available : Go to the Help Menu and click on Activate License