OK, Lets face it. Most people don't have a Laser cutter but if you do....
LaserWeb / CNCWeb 4.0 is an application for:
Generating GCODE from DXF/SVG/BITMAP/JPG/PNG files for Lasers and CNC Mills
Controlling a connected CNC / Laser machine (running either Grbl, Smoothieware, TinyG or MarlinKimbra)
It is available to use with Windows, Mac, Linux and RaspberryPi.