SolveSpace is a parametric 3D CAD program with extrude, revolve, union and difference functions. Save/Export as DXF, PDF, SVG, STL, STEP. Mesh generation expected by most 3d printers.
United States




The best free alternative to Autodesk Fusion is Blender, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Autodesk Fusion and loads of them are free so hopefully you can find a suitable replacement. Other interesting free alternatives to Autodesk Fusion are FreeCAD, Onshape, OpenSCAD and MeshLab.
SolveSpace is a parametric 3D CAD program with extrude, revolve, union and difference functions. Save/Export as DXF, PDF, SVG, STL, STEP. Mesh generation expected by most 3d printers.




CAD Sketcher is a free and open-source project looking to enhance precision workflows in Blender by bringing CAD like tools, features and usability to Blender.



DesignSpark Mechanical is a 3D modeling software reported to be easy to use so that all engineers will be able to create and share models.




meshmixer is an experimental 3D modeling tool for making 3D mashups without too much hassle.




SolidWorks is a CAD software that can be used to create parametric models, assemblies, and drawings. It's typical to work with relationships (the alignment of elements with one another) and dimensions (alignment through values).




Free 2D DWG/DXF CAD for Linux in the spirit of classic AutoCAD — keyboard drafting with acad.pgp aliases, faithful DWG round-trip, paper space and dimensions, plus surveying and terrain plugins (points, construction chart, contours, profiles, earthworks, UTM georeferencing...




View, capture, personalize, and print 3D models. Download many kinds of 3D files and edit them using the 3D modeling space. Take a picture with your webcam and make it 3D.



A simple CAD design tool that uses the real world materials as building blocks similar to Lego bits. Parts snap onto each other. It can generate assembly instructions, make unique cuts into items and other features as well.




CaDoodle is a local drag-and-drop CAD application for Linux (Arm,x86), WIndows (X86), and Mac (Arm,x86) and ChromeOS. Users models are stored locally, and the application runs entirely locally. CaDoodle has a drag and drop interface that is cross-trainable with TinkerCAD.



Easy 3D CAD for 3D printing that runs entirely in the browser - no account, nothing to install, and designs never leave the device.
