SolveSpace

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...

Free Open Source Mac OS X Windows Linux

Designspark Mechanical

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.

Commercial Windows

ANSYS SpaceClaim

SpaceClaim Engineer is the world’s fastest and most innovative 3D direct modeler.

Commercial Windows

GstarCAD

GstarCAD is a low-cost internationally used CAD software and value-added alternative of AutoCAD.

Commercial Windows iPad

Vectorworks

Vectorworks is a computer-aided design (CAD) software program developed by Nemetschek North America that is used for drafting, technical drawing and 3D modeling.

Commercial Mac OS X Windows

Archimedes

Archimedes is a free and open source CAD (Computer Aided Design) software. It is a robust system built over Eclipse’s Rich Client Java Platform fully based on plug ins.

Free Open Source Mac OS X Windows Linux

Alibre

The worlds most affordable 3D CAD, CAM, FEA, Rendering, and Document Management software. Professional alternative to SolidWorks, Inventor, Pro/ENGINEER, and AutoCAD.

Commercial Windows

Cobalt

Cobalt is a parametric 3D modeling software for product design and development that's easy to use. It offers wireframe, solid and surface modeling with precision...

Commercial Mac OS X Windows

Autodesk 123D Design

123D Design is a free, powerful, yet simple 3D creation and editing tool which supports many new 3D printers.

Free Personal Mac OS X Windows iPad

CAD.FEM

CAD.FEM will assist you in designing and analyzing 3D models of structural elements or any other 3D models easily and accurately, and quickly. The CAD.FEM allows you...

Free Personal Windows

DesignFreeQ

Simply Smart CAD. DesignFreeQ is an easy to use CAD modeller.

Commercial Mac OS X Windows

Graphite

Graphite is an easy to use precision 2D/3D CAD software for product design and development. Formerly known as Vellum, Graphite offers extremely powerful, precision...

Commercial Mac OS X Windows

MakerSCAD

Powerfull 3D design tool for 3D printing, virtual reality and game engine. Exports to STL, OBJ, and HTML5 3D websites.

Freemium Mac OS X Windows Linux Chrome OS Web

Microsoft 3D Builder

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.

Free Windows

Draft it

Draft It V4 is a powerful, easy to use 2D CAD Software package that is completely free to use. No restrictions means you're free to create, save and print your work...

Freemium Windows

gCAD3D

gCAD3D is a 3D CAD CAM application that features an integrated 3D OpenGL viewer, a program interpreter for geometry and NC-commands in 3D, an integrated NC-processor...

Free Windows Linux

TouchCAD

TouchCAD is a combined 3D modeling and unfolding program focusing on the ability to generate complex 3D shapes, and converting them into models possible to build...

Commercial Mac OS X Windows

AutoQ3D CAD

AutoQ3D CAD is a full 2D and 3D CAD application that allows you to create, edit and share your drawings and designs. It is intended for everybody as professionals...

Commercial Mac OS X Windows Android iPhone Android Tablet

Assetforge

Asset Forge allows anyone to create 3D models and 2D sprites using building blocks. Finished assets are compatible with most available game engines.

Commercial Mac OS X Windows Linux