Using Opt Lasers G-code Generator - Stepcraft Laser Upgrade with PLH3D-Series
XPS-GCODE G-code Software
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
LIGHTBURN Software License GCode Key for Lightburn CO2 Laser Engraver Cutter | eBay