freeCAD is a basic 3D CAD with advanced Motion Simulation capabilities. It is suitable for anyone interested in learning 3D CAD and Motion Simulation for free before using more sophisticated packages. Its motion simulation capabilities are comparable to the best and can provide accurate answers to engineers and scientists in diverse fields.
nanoCAD is a pro-grade 2D CAD system with native DWG support and full customizability. It is totally free, for business, profe ...
SolveSpace is an Open Source 2D and 3D CAD (computer-aided design) program. It is a constraint-based parametric modeler with s ...
gCAD3D is a 3D CAD CAM application that features an integrated 3D OpenGL viewer, a program interpreter for geometry and NC-com ...
Autodesk® Inventor® products offer a comprehensive, flexible set of software for 3D mechanical design, product simulation, too ...
FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is a ...
SpaceClaim Engineer is the world’s fastest and most innovative 3D direct modeler. SpaceClaim Engineer brings 3D solid modeling ...
QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildi ...
Draft It V4 is a powerful, easy to use 2D CAD Software package that is completely free to use. No restrictions means you're fr ...
NaroCAD is a fully fledged and extensible 3D parametric modeling CAD application. The goal of this project is to develop a ful ...
LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, ...
SketchUp (formerly Google Sketchup) is a 3D modeling computer program for a wide range of drawing applications such as archite ...
Asset Forge allows anyone to create 3D models and 2D sprites using building blocks. Finished assets are compatible with most a ...