AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk.

SolidWorks is a solid modeling computer-aided design (CAD) and computer-aided engineering (CAE) computer program that runs on Microsoft Windows.

BRL-CAD is a constructive solid geometry (CSG) solid modeling computer-aided design (CAD) system. It includes an interactive geometry editor, ray tracing supp…

ARCHICAD is an architectural BIM CAD software for Macintosh and Windows.

SymPy is a Python library for symbolic computation. It provides computer algebra capabilities either as a standalone application, as a library to other applic…

Swift Calcs enables users to effortlessly create and collaborate on interactive computational documents, from any device.

DraftSight is a professional-grade 2D design and drafting solution.

Python(x,y) is a free scientific and engineering development software for numerical computations, data analysis and data visualization based on Python.

BricsCAD is a software application for computer-aided design (CAD).

fxSolver is a math solver for engineering and scientific equations.

QCAD is a free computer-aided design (CAD) software for 2D design and drafting.