Lightburn 1.6.03 Jun 2026

High-resolution displays or Windows font scaling (e.g., 150%) can sometimes cause the layer palette to disappear. Reducing the scaling to 100% or adjusting internal LightBurn font sizes typically fixes this. Essential Support Tools LightBurn 1.6.03 Patch Release 25 Jun 2024 —

Image dither (photo): Jarvis or Atkinson, 0.08mm line interval LightBurn 1.6.03

If you’re using 1.6.03 because:

The v1.6 series was a significant leap forward for LightBurn, introducing headline features such as: High-resolution displays or Windows font scaling (e

: To engrave ("fill") text rather than just outlining it, you must change the layer's mode to Fill in the Cuts / Layers window. Manipulating Letters : LightBurn 1.6.03

Note: Always verify your laser controller's compatibility and back up your device settings before updating any major laser control software.