LightBurn Pro is the “everything” license of LightBurn and covers all supported controllers including GCode lasers (Cohesion3D, Smoothieware, Grbl, Marlin, and Grbl-LPC based controllers) DSP lasers (Ruida, Trocen, TopWisdom) and EZCad2-based Galvo lasers (fiber, CO2, or UV) connected with a USB cable. This license key unlocks the trial version of the software for permanent commercial use, and allows installing on up to three computers, PC or Mac. Only purchase this if you do not already have a LightBurn license key - if you have an existing LightBurn Core license, you can upgrade from Core to Pro by paying the difference in price.  Please take advantage of our free trial and test with your hardware to be sure it works for you before you purchase.