Browse free open source CAD software and projects for BSD below. Use the toggles on the left to filter open source CAD software by OS, license, language, programming language, and project status.
Cross-platform Open-source 2D CAD
a parametric 3D CAD modeler
Static and Dynamic Structural Analysis of 2D and 3D frames.
library to read dwg & read/write dxf files
An EnergyPlus shell for parametric studies and more ...
A package for Isogeometric Analysis in Octave and Matlab
Software for electromagnetic simulation
Precise gear geometry generator for spur and helical gears
Free multiphysics simulation software package
A canvas library for generating technical drawings
CAD 2D for Land Surveying and Civil
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java