LightBurn Software - LightBurn Core License Key

LightBurn Software – Core License Key (For GCode Controllers)

LightBurn is the most powerful and user-friendly laser engraving and cutting software available today. This Core License Key gives you full access to LightBurn for use with GCode-based laser controllers such as Ruida, Trocen, GRBL, Smoothieware, Marlin, and more.

Whether you're engraving, cutting, or both, LightBurn brings all your laser workflow into one intuitive software—designed by makers, for makers.

Key Features

• All-in-one laser software: Design, layout, editing, and control

• Full support for vector (SVG, AI, DXF) and raster (PNG, JPG, BMP) file formats

• Advanced path editing with powerful boolean and offset tools

• Direct control of your laser – no need for multiple programs

• Import, arrange, modify, and send jobs to your laser from one place

• Compatible with most GCode-based diode and CO₂ lasers

License Details

• License Type: Core (GCode controllers only)

• Delivery: Digital – license key will be emailed

• Valid For: 3 activations (can be transferred)

• Updates Included: 1 year of free updates

• After 1 Year: Optional renewal for continued updates (license itself does not expire)

• Supported Platforms: Windows, macOS, Linux

Compatible Controllers (Core Version)

• GRBL (including GRBL 1.1f and newer)

• Smoothieware

• Marlin

• Ruida (for GCode versions)

• Cohesion3D

• xTool

• Atomstack

• Ortur

• Neje

• TwoTrees

• and many others

Not compatible with DSP-based CO₂ laser controllers unless upgraded to the DSP version.

Why Choose LightBurn?

• Intuitive, powerful UI built for laser users

• Regular software updates and active community

• Multi-platform support (Windows, Mac, Linux)

• Streamlined workflow: Design → Adjust → Burn

• Trusted by professionals and hobbyists worldwide

LightBurn License – Frequently Asked Questions

Q: Is the LightBurn license a subscription?
No. LightBurn is a perpetual license, not a subscription. You pay once and can use the software forever with your license key.

Q: How many computers can I install LightBurn on?
Each license includes 3 seats, meaning it can be installed on up to 3 computers at the same time, even across different operating systems (Windows, macOS, Linux).

Q: Can I move my license to a new computer?
Yes. You can deactivate the license on an old computer and activate it on a new one.
To deactivate:

• Open LightBurn

• Go to Help > License Management

• Click Deactivate
  This frees up a seat for reuse. If you no longer have access to the old device (e.g. sold or damaged), LightBurn support can help remove it.

Q: Can I manage activations myself?
Yes. LightBurn provides a license management portal that allows you to view and manage which computers are currently using your license. Instructions are available on their official documentation site.

Q: Can I share or resell the license?
You may transfer the license with your laser machine if you sell it, but you cannot sell only part of the license (e.g., one seat out of three).

Q: Does the license ever expire?
Your license key includes 1 year of free updates from the date of activation.

• After that year, your current version continues working forever.

• You can continue using any version released before the license expiration date.

• Newer versions will not work unless you renew your update period.

Q: How much does it cost to renew updates?
A 1-year update renewal costs $30 USD.
If you renew before your current license expires, you’ll receive an extra 2 months free.

Q: What if my hard drive fails or I lose access to a device?
If you can’t deactivate LightBurn due to hardware failure or other issues, contact LightBurn support with your license key. They can help remove that machine from your license manually.

Q: I bought LightBurn from another reseller. How do I manage the license?
If your license was purchased through another vendor, you may need to assign your name and email to the key for self-service management. Email your key, name, and email to:
support@lightburnsoftware.com