LaserGRBL Linux solution, LaserGRBL is one of the best software.
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
This program splits a FANUC ALL-PROG.TXT backup file.
Linear Hole Calc for Cnc Mill and Generate G code
Transformation utility to rotate coordinates in G-Code files
Helps with the Mach3 CNC Threading functionality
Specialised variant of GRBL focused on motion of up to five axes
AVR simulator IDE
Dedicated to computer-aided engineering Linux distribution
Additional resources for OpenSCAD
This program calculate hexagon coordinats for CNC Mill.
Open Source Digital Laboratory - CAM module
CNC Interpreter for Arduino
Solution for changing your device into full-feature CNC controller
Modular CNC software for Arduino controller
3D CAM program for CNC mills/lathes
Create G Code from a Picture of the PCI.
CNC machine code generation for 3D models
APP for control a manual mill and obtain a CNC Mill