Image To Gcode Converter for RepRap 3D Printer / Laser Engraver / Plotter - YouTube
Raster 2 Laser GCode generator | Hackaday.io
GitHub - alsliahona/gcode-optimizer: A command-line tool that optimizes CNC Mill and Laser Engraver gcode generated from programs like MakerCAM - also optionally converts mill gcode to laser gcode
LaserGRBL – Free Laser Engraving
Repetier G-Code Plugin for Inskscape - Repetier Software