a parametric 3D CAD modeler
A free and open source multiplatform 3D parametric modeler
The programmer's solid 3D CAD modeller
An interactive viewer for three-dimensional chemical structures.
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Draw vector graphics to scale using a descriptive language
2D CAD software
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
2D CAD for precise drawing
converts between IGES file and text file
dedalo is a 2d cad drawing software written in python3.
Open Source CAD