Open-Source Multiphysics FEA (FEM) Package
Free minimalist software for maps, import DWG, DXF, SHP, KML, GeoJSON
A Windows-based viewer currently supporting CDR & 2D DXF files
A canvas library for generating technical drawings
Free 3D Mobile CAD
Track an Abaqus job to show the progress of the Step solution
Open DXFs with QCad
2.5D CAD CAM emphasis on CAM and toolpaths
Autorun enabler for Autodesk Inventor VBA projects
Application to manage userdefined animator toolbars
ALST is a CAD for all imaginable logic systems (binary, ternary, etc)
3D modeling tool based on the NURBS surfaces