DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
very good CAD software
a parametric 3D CAD modeler
A Windows-based viewer currently supporting CDR & 2D DXF files
2D CAD software
converts between IGES file and text file
Design your own pottery for 3D printing in full color
dedalo is a 2d cad drawing software written in python3.
Open Source CAD