LightBurn

LightBurn is the software environment for laser cutting and engraving. It manages laser marking devices with support for vector and image formats. The program organizes the workspace, controls tool parameters, and sends jobs to the machine.

★★★★★

5.0(2 ratings)

• Vector and Image Editor. LightBurn integrates editing tools for vector shapes and bitmaps. Functions include union, trimming, offsetting, and node management. The software converts raster images to vectors using the tracing utility.
• Layer and Color Layout. Assign colors to individual layers with specific power and speed settings. This organization allows processing different elements of a design with distinct laser parameters in a single operation.
• Cut and Engrave Simulation. Displays a preview of the laser work result before execution. The simulation represents the operation order, head path, and estimated completion time.
• Laser Parameter Configuration. Controls power, speed, frequency, and number of passes for each material. Create and store setting libraries for different materials such as wood, acrylic, or metal.
• Support for Devices from Different Brands. Communication with laser equipment uses Ruida, Trocen, TopWisdom, and Grbl protocols. The software establishes connection via USB ports, Ethernet, or specific control cards.
• Alignment and Adjustment Tools. Precisely position the design on the material using the framing functions and camera preview. Alignment compensates for irregular material placement on the work bed.
• Text and Font Generation. Create and edit text with support for TrueType and OpenType fonts. Text-on-path options allow engraving without fonts installed on the system.
• Job Queue and Cut Management. Schedule multiple jobs in a queue for sequential execution. The cutting function divides large-format designs into manageable sections for machines with a limited work area.
• Laser Head Height Control. Operates with automatic focus systems and laser distance meters. Maintains the correct distance between the lens and the material surface during the process.
• Path Optimization Tools. Sorts and optimizes cutting paths to reduce production time. The node welding function eliminates redundant passes and overlaps in vectors.
• Fill Engraving Mode. Executes area engraving operations with configurable fill patterns. Parameters control fill spacing, angle, and direction for different visual effects.
• Rotary Item Support. Engraving on cylindrical objects using the rotary axis. Configures the object's diameter and adjusts perspective distortion to maintain correct proportions.

The LightBurn application was created by developer Brian Chalmers. Work began in the year 2017. The program is written in the C++ programming language. The first public version was released in January 2018.

Alternatives to LightBurn:

Rayforge

Rayforge is a control and G-code sending software for GRBL-based laser cutters and engravers.

Price: Free   Size: 237 MB   Version: 0.23.2   OS: Windows, Linux