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 ...

Autodesk® Inventor® products offer a comprehensive, flexible set of software for 3D mechanical design, product simulation, too ...

progeCAD Smart 2009 is a limited version of progeCAD . It is free for private, non-commercial use only. You need to register ...

FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is a ...

ArchiCAD offers computer aided solutions for handling all common aspects of aesthetics and engineering during the whole design ...

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 ...

Open CASCADE Technology is a software development platform freely available in open source. It includes components for 3D surf ...