LaserGRBL Linux solution, LaserGRBL is one of the best software.
Transformation utility to rotate coordinates in G-Code files
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
Dedicated to computer-aided engineering Linux distribution
AVR simulator IDE
CNC Interpreter for Arduino
Modular CNC software for Arduino controller
Manipulator or Industrial Robots MOtion Path 3D simulation and animat
Software For CNC Plasma Tube Cut Profile Creation
Lathe CNC using C# and an Arduino Due
Python Module to generate g-code
Cuts 3D objects from polystyrene foam (EPS/XPS)
use mouse to remotely control CNC writing machine