Coppercam Licence -

You can process and export G-code for PCBs, but you are restricted to a specific number of drill holes and isolation contours (usually around 15–30).

The free/demo version of CopperCAM is functional but includes a critical limitation: it for which it will generate G-code. This often prevents users from completing standard-sized PCB projects until the license is applied.

: Installing a newer version over an existing one does not erase your parameters or license information. Official Source coppercam licence

Anything involving an Arduino, ESP32, or high-density headers will immediately exceed the free version's contour limit.

The software caps the number of drill holes it will process in a single project. The Licensed Version You can process and export G-code for PCBs,

: Launch the program. CopperCAM dynamically detects the presence of the license file during initialization, verifies the cryptographic signature, and removes all export caps. You can double-check the activation status by navigating to Help > Licence in the top menu bar. Why the License Is Essential for Modern Layouts

If you need help deciding if this software fits your workflow, let me know: : Installing a newer version over an existing

Open the demo version, go to the Help or Register menu, and enter the license details provided.

: If you need the exact legal text (e.g., for compliance or legal review), you must retrieve it from the software itself, as it’s not a standard open-source license like GPL or MIT.

If you are a student or merely testing a CNC machine, you will need a paid licence.