

LaserGRBL has some really useful features, such as the jogging feature that allows you to manually position the laser head with two sliders to control the size and speed of steps. The UI is easy to use, without many confusing options, as you can see in this screenshot below: It’s specifically designed for hobbyists, so it’s a user-friendly tool perfect for beginners, and having used it in my laser projects, I rate it as the best free laser engraving software. LaserGRBL is an open-source laser engraver software for Windows that’s completely free to download and use. If you download a version of the software released after your license expires, it won't work, but any version released before the key expired will continue to work.Ĭan you renew your license after it expired? Yes, you can renew your expired license for another year of updates at an additional cost.Only compatible with lasers that have GRBL controllers.

When it expires, it's still valid, you just don't get updates any more. How many computers can I use it on? The license lets you use the software on up to two computers at once, they don't have to use the same operating system, and a license can be easily moved if you get a new computer.ĭoes the license expire? The license key has an expiry date - a year from when you first activate it. You pay once, the software will work forever as long as you have your license key.

If you have a license key, then you also need to download the trial version and then activate it with your license key) (This download link is to download the trial. (Note, if you have an Emblaser from Darkly Labs, please purchase your LightBurn license directly from them) The G-code version supports Cohesion3D, Smoothieware, Grbl, Marlin, and Grbl-LPC based controllers. It unlocks the trial version of the software for permanent use, and allows installing on up to two computers, PC, Mac, Or Linux.

This is a LightBurn software license key for users with G-code controllers (DIY / hobby). LightBurn Software is used to control laser cutters.
