DesignFreeQ
DesignFreeQ is an easy to use wireframe modeler for CAD. Need a dongle.
solidworks
nanoCAD
nanoCAD is a pro-grade 2D CAD system with native DWG support and full customizability. It is totally free, for business, profe ...
SolveSpace
SolveSpace is an Open Source 2D and 3D CAD (computer-aided design) program. It is a constraint-based parametric modeler with s ...
designspark-mechanical
BRL-CAD
BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-perfor ...
Autodesk Inventor
Autodesk® Inventor® products offer a comprehensive, flexible set of software for 3D mechanical design, product simulation, too ...
pCon.planner
The professional furnishing 2D-/3D-tool for everybody: The pCon.planner is a cost-free application allowing you to comfortabl ...
autocad
FreeCAD
FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is a ...
QCAD
QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildi ...
NaroCAD
NaroCAD is a fully fledged and extensible 3D parametric modeling CAD application. The goal of this project is to develop a ful ...
bricscad
DraftSight
DraftSight is a professional-grade, open 2D CAD product for users who want a better way to read, write and share DWG files. Dr ...
LibreCAD
LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, ...
SketchUp
SketchUp (formerly Google Sketchup) is a 3D modeling computer program for a wide range of drawing applications such as archite ...