An open source harness for generating CAD models
CADAM is the open source text-to-CAD web application
A CAD application for creating virtual LEGO models
Open-Source Shoemaking
a parametric 3D CAD modeler
Free and open source pattern design software
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Virtual Satellite
conducteö - logiciel de calcul des ponts thermiques linéiques
A Cross Platform and Open Source Electronics Design Automation Suite
An EnergyPlus shell for parametric studies and more ...
CAD Application entire developed in Python
very good CAD software
Solve Alignment of Road , Rail,Tunnel
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
GDSread reads and converts Calma GDS stream files .
A math-inspired CAD program in haskell. CSG, bevels, and shells
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
This is a project, where I give you a way to use SOLIDWORKS on Linux