Overview

FreeCAD is a professional open-source parametric 3D CAD modeler for mechanical engineering and product design. It supports the entire design workflow from sketching to CAM.

Key Features

• Parametric Modeling: editable feature tree
• Modular Workbenches: Part Design, FEM, CAM
• Sketcher: constraint-based 2D drawing
• FEM Analysis: stress and thermal
• TechDraw: detailed 2D drawings

Why Use It

This tool provides essential functionality for its category while respecting user freedom and privacy through open-source licensing.

Use Cases

• Personal and professional productivity
• Integration with existing workflows
• Self-hosted deployment for data control

Platforms

Linux, macOS, Windows (check website for full list)

Licence

Open Source

Website

TODO