Free CNC Design Software: 7 Best Options for Beginners
Finding the right free CNC design software can save you hundreds of dollars when you’re starting out. Many beginners think they need expensive CAD programs, but several free tools can create, edit and prepare designs for CNC routers and laser cutters.
This guide covers 7 of the best free options, what each is good at, and how to choose one. If you’re new to the file format these tools use, start with our guide on what DXF files are.
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What to Look for in Free CNC Design Software
Before choosing, check that the software can:
- Open and export DXF and SVG files, the two most common formats for cutting.
- Work with accurate units (mm or inches), so your parts come out the right size.
- Handle layers and closed paths, which matter for clean cuts.
- Run on your computer (Windows, Mac or Linux).
Not sure which format to use? Read our comparison of DXF vs SVG.
7 Best Free CNC Design Software Options
1. Inkscape
Inkscape is a free vector editor for Windows, Mac and Linux. It opens and saves DXF and SVG files, which makes it a favorite with laser cutting users.
Best for: 2D designs, text, and converting between formats. See our guide to convert DXF to SVG.
2. LibreCAD
LibreCAD is a free 2D CAD program built around the DXF format. It gives you precise measurements, layers and dimensions.
Best for: accurate technical drawings and checking files before cutting.
3. FreeCAD
FreeCAD is a free, open-source 3D modeler that can also produce 2D drawings and export to DXF. It has a steeper learning curve than the tools above.
Best for: users who want to design 3D parts as well as flat profiles.
4. Fusion 360 (Free Personal Use)
Fusion 360 combines design, 3D modeling and CAM toolpaths in one program. Autodesk offers a free personal-use version for hobbyists, but its terms and limits can change, so check Autodesk’s site for the current conditions.
Best for: hobbyists who want design and toolpaths in a single program.
5. Carbide Create
Carbide Create is free software made for CNC routers. It lets you draw shapes, import DXF and SVG files, and generate toolpaths.
Best for: beginners with a desktop CNC router, especially Shapeoko or similar machines.
6. Easel
Easel is a browser-based CNC design tool from Inventables. It has a free tier and is very simple to learn, with design and carving tools in one place. Some features need a paid plan.
Best for: complete beginners who want the easiest start.
7. LaserGRBL
LaserGRBL is free software for laser machines that run GRBL controllers. It’s mainly used to engrave images and send jobs to the laser rather than to design from scratch.
Best for: hobby diode laser users who want to engrave and run jobs.
Quick Comparison
| Software | Best For | Skill Level |
|---|---|---|
| Inkscape | 2D vector design, laser cutting | Beginner |
| LibreCAD | Precise 2D drawings | Beginner to intermediate |
| FreeCAD | 3D parts and profiles | Intermediate |
| Fusion 360 (personal) | Design plus toolpaths | Intermediate |
| Carbide Create | CNC router projects | Beginner |
| Easel | Easiest start | Beginner |
| LaserGRBL | Engraving and laser jobs | Beginner |
Free versions, features and licence terms change over time, so check each tool’s official website before you choose.
How to Choose the Right Free CNC Design Software
- Match it to your machine. CNC router users should look at Carbide Create or Easel. Laser users usually do well with Inkscape and LaserGRBL.
- Start simple. A tool you can learn in a weekend beats a powerful one you never finish learning.
- Check the file formats. Make sure it can import the DXF and SVG files you buy or download.
- Think about growth. If you plan to move into 3D work, FreeCAD or Fusion 360 gives you room to grow.
Free Software and Ready-Made Files Work Best Together
You don’t need to design everything yourself. Many makers use free software to open, resize and adjust ready-made files. Before cutting, learn how to open DXF files and follow our guide to prepare a DXF file for CNC routing and laser cutting. If something looks wrong, see our list of 7 common DXF file problems and how to fix them.
Choosing good designs matters as much as choosing software, so read how to choose the best DXF files and our list of the 7 best materials for CNC and laser cutting.
Frequently Asked Questions
What is the best free CNC design software for beginners?
Easel and Carbide Create are the easiest for CNC routers. Inkscape is the easiest for laser cutting.
Can I use free CNC design software for commercial projects?
Open-source tools like Inkscape, LibreCAD and FreeCAD generally allow it. For Fusion 360 and Easel, check the current licence terms, since free versions often have limits on commercial use.
Do I need CAM software as well as design software?
For a CNC router, yes. Design software creates the shape, and CAM software creates the toolpaths. Carbide Create, Easel and Fusion 360 include both.
Can I open DXF files in free software?
Yes. Inkscape, LibreCAD and FreeCAD all open DXF files.
Is free CNC design software good enough for professional work?
For many 2D projects, yes. Paid tools mainly add speed, support and advanced features.
Conclusion
The best free CNC design software is the one that fits your machine and skill level. Start with Inkscape or LibreCAD for 2D work, Carbide Create or Easel for CNC routers, and move to FreeCAD or Fusion 360 when you need 3D.
Ready to start cutting? Browse our ready-to-use DXF and SVG designs at DXF Portal and download your next project today.