Many users find Litefire limiting and transition to more robust, community-supported options: LaserGRBL – Free Laser Engraving
Before the software can communicate with your engraver, you must install the CH340 serial driver , which allows your computer to recognize the laser's control board via USB. You can download it from WCH's official site . Key Features of Litefire Litefire Laser Engraver Software Download