An open source harness for generating CAD models
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Free, open-source storm sewer design: Rational, Manning, HGL, HEC-22
CAD Application entire developed in Python
The CompassCAD you know and love, just better.
Simple Road Design and Earthworks
A 2D CAD application for civil engineering , built with Free Pascal
Solve Alignment of Road , Rail,Tunnel
A Windows-based viewer currently supporting CDR & 2D DXF files
Cross-platform Open-source 2D CAD
2D CAD software
free simple dxf to gerber file converter
CAD 2D for Land Surveying and Civil
Subroutines for planar mechanism simulation
Open DXFs with QCad
Visual comparison tool for difference in image and CAD files.
Testsuite for libdwg
3D CAM program for CNC mills/lathes
library to read dwg & read/write dxf files
Simple CAD program