06/22/2026
🚀 Got a GRBL laser running LightBurn? Now you can try Retina Engrave 5 (RE5) completely FREE through x.fslaser.com!
RE5 is currently in BETA and available at no cost for any GRBL-powered laser—including both gantry and galvo laser systems. Best of all, you’re not locked into one workflow—you can switch back and forth between LightBurn and RE5 whenever you want.
✅ Free RE5 BETA access
✅ Works with GRBL-based gantry and galvo lasers
✅ Browser-based software—no installation required
✅ Easily switch between RE5 and LightBurn
✅ Modern interface with powerful laser controls
✅ Test RE5 without changing your existing workflow
Whether you’re engraving, cutting, marking, or experimenting with new software features, now is the perfect time to see what RE5 can do for your laser setup.
Visit x.fslaser.com to get started and experience the next generation of laser software—free during the BETA period.
LightBurn RetinaEngrave5 RE5 LaserMarking FiberLaser CO2Laser DiodeLaser MakerCommunity Manufacturing LaserSoftware FSLaser