Varkon is a very powerful parametric 2D/3D CAD, modeling and application development tool for engineering, design, architecture, etc. It does 2D drafting, 2D and 3D modeling, sculptured surface modeling, and even animations. Varkon is a free CAD system and high level development tool for Engineering, Computer Aided Design and Product Modeling applications.
TurboCAD is a CAD software suite, with several different feature levels. It is a competitor to the likes of Autodesk's AutoCAD ...
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 ...
BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-perfor ...
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 ...
OpenSCAD is a software for creating solid 3D CAD objects. It is free software and available for Linux/UNIX, MS Windows and Mac ...
SpaceClaim Engineer is the world’s fastest and most innovative 3D direct modeler. SpaceClaim Engineer brings 3D solid modeling ...
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 ...
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 ...