Laser Sim is a Java application that accepts control from any DMX lighting desk, and outputs to a video projector. It simulates a laser by projecting beams of light via the projector.


March 21, 2008 – Laser Sim is now available for free. Donate if you feel so inclined.
August 8, 2006 – Laser Sim available for sale. See link below.
August 6, 2006 – Updated User Manual to reflect the upcoming product release.
July 13, 2006 – Art-Net support added. Download jar file again to update.
July 9, 2006 – Inital Public Release.


  • DMX controllable, via the DMX interface or Art-Net
    • Beam Type (Single Beam, Fan, Cone)
    • CMY Color Mixing
    • Effects Mode
    • XY Positioning
    • Rotation
    • Zoom
  • Dual Output capable, using up to two video projectors, each outputting a different effect.
  • Dual Layer per Output, control two separate lasers per output, allowing layering effects.


LaserSim is now free, download it below.

Click here to download.

User Guide

For the latest User Guide, go here.

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