Cross-platform Open-source 2D CAD
a parametric 3D CAD modeler
A Windows-based viewer currently supporting CDR & 2D DXF files
Software for electromagnetic simulation
CAD Application entire developed in Python
A canvas library for generating technical drawings
Free CAD software
OpenNum lets you distribute solvers with a nice graphical interface
Geometric kernel for CAD programs using an atomic approach
Dedicated to computer-aided engineering Linux distribution
Balances Chemical Equation
Simple CAD program
An easy and flexible mathematical programming environment for Python.
Linux tiny CAD for educational purposes
COPanno optimizes the panels cuts.
Open DXFs with QCad
Portable feed & speed calculator for turning and milling