: Traditionally hosted on its official forum/Yahoo group , but stable mirrors and bug-fixed versions are now widely available on GitHub . FlatCAM (Open-Source GUI)
Depending on your design software (EAGLE, KiCad, etc.) and technical comfort level, you will need one of the following tools to generate your milling files: download pcb gcode
This is the most famous "legacy" tool for EAGLE users. It is a User Language Program (ULP) that runs directly inside the EAGLE environment. : Traditionally hosted on its official forum/Yahoo group
: Supports complex isolation routing, board cutouts, and hole drilling. It offers a visual interface to tweak every parameter. : Supports complex isolation routing, board cutouts, and
When you search for , you are usually looking for a way to bridge the gap between your circuit design software and a physical CNC milling machine. This process, often called mechanical etching or isolation routing, turns a digital schematic into a set of precise toolpaths that a machine can follow to carve out your PCB.
: Generates top/bottom etching, drilling, and board outline files; includes a built-in color-coded toolpath preview.