Best laser engraving software: four tools compared without the marketing
LightBurn is the most capable laser software available today. LaserGRBL is free and works on Windows for diode lasers. RDWorks is Ruida's own tool and the safest choice for CO2 machines on Windows. Light Lane is a newer macOS and Windows desktop app with an AI settings assistant and Material Test Grid.
What each tool is actually good at
LightBurn is the most complete laser software you can buy. It handles GRBL, Marlin, Smoothieware, and DSP/Ruida controllers. It has a full node editor, camera alignment for positioning work, and rotary support for cylindrical objects. It runs on macOS, Windows, and Linux. The G-code license is $60 one-time. The DSP license for Ruida is $80. If you have a CO2 laser and want mature software that does everything, LightBurn is the right answer. Light Lane does not have camera alignment or rotary support yet.
LaserGRBL is free and open source. It runs on Windows only. It is a solid, no-frills tool for GRBL diode lasers. It streams G-code, supports basic image engraving, and works reliably. If you are on Windows with a budget diode laser and do not need AI features or a test grid, LaserGRBL is a reasonable starting point.
RDWorks is Ruida's own desktop software. It is free and handles the full Ruida protocol. It runs on Windows only. The interface is dated and takes some learning, but it has the most extensively tested Ruida support of any tool in this list. If you have a Ruida CO2 machine and work exclusively on Windows, RDWorks is a safe, free choice.
Light Lane is a macOS and Windows desktop app built for diode lasers on GRBL, Marlin, and Smoothieware controllers. Ruida support is in beta via a separate helper binary. Light Lane's two main differentiators are the AI Settings Assistant and the Material Test Grid. The AI Settings Assistant proposes a settings change, shows you a diff of what will change, and you hit Confirm or Dismiss before anything applies. The Material Test Grid burns a grid of patches across a range of speed and power, you pick the best cell, and those settings apply to your job. 17 built-in material presets cover birch plywood, MDF, acrylic, anodized aluminum, leather, oak, and more.
Feature comparison
| LightBurn | LaserGRBL | RDWorks | Light Lane |
|---|---|---|---|
| Platform | Mac, Win, Linux | Windows only | Windows only |
| Price | $60-80 one-time | Free | Free |
| GRBL support | Yes (full) | Yes (full) | No |
| Ruida/DSP support | Yes ($80 license) | No | Yes (native) |
| Camera alignment | Yes | No | No |
| Rotary support | Yes | No | Yes |
| AI settings assistant | No | No | No |
| Material test grid | No | No | No |
| macOS | Yes | No | No |
| 14-day free trial | 30-day trial | N/A (free) | N/A (free) |
How to choose
- If you have a Ruida CO2 laser and do all your work on Windows: start with RDWorks (free) or LightBurn DSP ($80).
- If you have a diode laser on Windows and want something free: LaserGRBL is solid and costs nothing.
- If you want the most capable software across all controller types and operating systems: LightBurn.
- If you have a diode laser, work on macOS, want AI-assisted settings, or want to dial in materials with a test grid: try Light Lane on the 14-day free trial.
- If you need camera alignment or rotary support right now: LightBurn is the only option in this list.
Software comparison FAQ
Is Light Lane better than LightBurn?
For most use cases, no. LightBurn is more mature, supports more controllers, has camera alignment, and runs on Linux. Light Lane is a better fit if you are on macOS with a diode laser and want AI-assisted settings or the Material Test Grid, or if you prefer a subscription model over a one-time license.
Does Light Lane work with my Ruida CO2 laser?
Ruida support in Light Lane is in beta. It requires installing a separate helper binary called lightlane-ruida. It has been tested on specific Ruida machines, not all models. Run the free trial and test it on your machine before committing.
Can I use Light Lane on a Creality Falcon or Two Trees laser?
Yes. Light Lane has been tested on the Creality Falcon 2 Pro 22W and Two Trees TTS-55 Pro. These machines run GRBL firmware and connect via USB serial at 115200 baud.
What does the AI Settings Assistant actually do?
In the AI Engrave Assistant mode, you select an image and the assistant proposes changes to settings like DPI, dither algorithm, contrast, and processing mode. It shows you a diff of what will change. You hit Confirm or Dismiss before anything applies. You can also tell it to respect existing speed and power values from a test grid result.
Does Light Lane import DXF, AI, or PDF files?
No. Light Lane imports PNG, JPEG, BMP, and SVG only. DXF, AI, PDF, and EPS are not supported.
Try Light Lane for 14 days, no card required
Full Pro access from day one. Import your files, run a test grid on scrap material, and see whether it fits how you work.
Next steps
Validate one real workflow in Light Lane, then move to the most relevant guide or feature page.
Last updated February 21, 2026