An open source harness for generating CAD models
A CAD application for creating virtual LEGO models
a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Full PLM system based on odoo
Solve Alignment of Road , Rail,Tunnel
GDSread reads and converts Calma GDS stream files .
A Windows-based viewer currently supporting CDR & 2D DXF files
Cross-platform Open-source 2D CAD
Static and Dynamic Structural Analysis of 2D and 3D frames.
converts between IGES file and text file
BoltGenerator is an automated CAD tool which produces 3D bolts.
A canvas library for generating technical drawings
Demonstrates a quadtree for spatial indexing of triangles
OpenNum lets you distribute solvers with a nice graphical interface
Design your own pottery for 3D printing in full color
Subroutines for planar mechanism simulation
library to read dwg & read/write dxf files
Simple CAD program
CNC control software
Small application to open multiple file with a pre-processor
Binary Downloads for the RepSnapper RepRap Controller
Application to manage userdefined animator toolbars