Why Buy LightBurn?
LightBurn is the go-to software for makers looking to elevate their laser engraving and cutting projects. Known for its versatility and user-friendly interface, LightBurn supports a wide range of laser controllers, making it compatible with everything from DIY setups to industrial-grade machines.
Its powerful features, including precise design tools, seamless device communication, and flexible compatibility, empower makers to bring their creative visions to life with ease. Whether you're a hobbyist or a professional, LightBurn streamlines the process, allowing you to focus on crafting exceptional, high-quality products.
LightBurn Core
This is a LightBurn Core software license key for users with GCode controllers (DIY / hobby). It unlocks the trial version of the software for permanent commercial use, and allows installing on up to three computers, PC or Mac. The key will be emailed to you (this may take up to 24 hours).
- The license is perpetual (aka forever)
- Updates are annual
- You can install on up to 3 computers at once (3 "seats").
LightBurn Core supports Cohesion3D, Smoothieware, Grbl, Marlin, and Grbl-LPC based controllers.

Which LightBurn Version Do You Need?
LightBurn offers flexibility by supporting three types of laser controllers: GCode, DSP, and Galvo. Here's a quick guide to help you choose:
GCode Controllers:
Ideal for DIY lasers, 3D printers, and CNC machines, GCode controllers use open-source firmware like GRBL or Marlin. Commonly found in brands like Ortur, XTool, and AtomStack. Choose LightBurn Core for these.
DSP Controllers:
Found in industrial-grade CO2 lasers with LCD panels, DSP controllers are used in brands like Ruida, Trocen, and TopWisdom. Opt for LightBurn Pro for these, which also includes GCode support.
Galvo Controllers:
Used in high-speed fiber and CO2 galvo lasers, LightBurn supports those running EzCad2 or EzCad2 Lite. Select LightBurn Pro for these.
Each version ensures compatibility with your specific laser setup.