Kiri:Moto has an excellent ‘image to heightmap’ feature, so you can import a photograph or image and it will create 3D surface that can be carved into wood etc. Kiri:Moto can import 3D STL files so it is great for all sorts of 3D relief work, or complex 3D surfaces, such as this 3D carving of the Game of Thrones Direwolf. It can be tricky to get the hang of it, but check out this video from the developers Grid.Space but skip to 28:20 where the CAM module is introduced. Kiri:Moto is a browser based CAM tool that can also be used as a 3D printing, laser cutting as well CNC milling toolpath generation. Minimillr machines are GRBL compatible so you can easily set up your Minimillr machine in Easel using this guide. you can also download your work as either SVG for editing in another package like Inkscape or also export your GCode if needed.Īs well as design and toolpath functions, you can also control and jog your machine as long as it is compatible with the Easel driver. It can import SVG files, and there are loads of free shapes and text tools to get started. V carving is also just about possible if you use a V bit instead on an end mill.Įven though the free version is limited, you can still use auto-tabs, custom end mill diameters, custom feeds and speeds, SVG editing, GCode import and export. The free version has limitations but you can do a lot, like making signs, cutting profile parts etc. It is 2D/2.5D only though, so it can’t handle STL files for 3D milling. They have done a great job with usability, so this is a great place to start if you are a beginner. It’s browser based, but it is definitely one of the easiest CAD/CAM tools. If you are using 2D packages you can download an SVG or DXF file.ĭemo file of 100mmx50mm mini ‘Hello’ sign used for testingĮasel is a CAD and CAM tool from Inventables.

I am using a simple ‘Hello’ sign as an example file that can be downloaded as 3D STL file for 3D CAM software. Functionality may be limited in slightly in evaluation versions but the list below is guaranteed 100% free CAM software, with nothing to pay – unless you want to of course!Īll the CAM software listed allows you to create CNC router toolpaths from either 2D or 3D geometry. One criteria is the software must not be time limited – and genuinely free to use. The list includes 2D, 2.5D and 3D programs. Here is the definitive list of my Top 5 free CAM software for CNC routing and milling.

Cam cad software free download