CADAM is the open source text-to-CAD web application
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Virtual Satellite
Solve Alignment of Road , Rail,Tunnel
LibrePLM integrates CAD editors in Odoo / LibrERP
A canvas library for generating technical drawings
Dedicated to computer-aided engineering Linux distribution
COPanno optimizes the panels cuts.
Visual comparison tool for difference in image and CAD files.
Software to analyse 3D and 2D framed structures, also gives matrices
Java software for building a 3D model for FEM Analysis.