a parametric 3D CAD modeler
Use Autodesk Fusion 360 on Linux
A free and open source multiplatform 3D parametric modeler
The programmer's solid 3D CAD modeller
A python parametric CAD scripting framework based on OCCT
An HTML5 saveAs() FileSaver implementation
Link branch FreeCAD
A math-inspired CAD program in haskell. CSG, bevels, and shells
Examples and demos for the pythonocc CAD package
Sort-of parametric modelling CAD
An interactive viewer for three-dimensional chemical structures.
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Cross Platform and Open Source Electronics Design Automation Suite
Static and Dynamic Structural Analysis of 2D and 3D frames.
A Full PLM system based on odoo
Beam dynamics simulations in linear accelerators and beamlines
FEATool Multiphysics is an easy to use MATLAB FEM Simulation Toolbox
Arma Design Studio - CAD/CAM Software
CFDTool - Easy to Use Fluid Dynamics (CFD) MATLAB Toolbox
Create and edit LDraw™ parts quick and easy.
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java