FreeCAD 0.20.1

FreeCAD is a powerful open-source parametric 3D modeling software designed for engineers, architects, and hobbyists. With its user-friendly interface and extensive features, FreeCAD empowers users to create precise and detailed 3D models effortlessly.

At its core, FreeCAD employs a parametric modeling approach, allowing users to easily modify designs by altering parameters rather than starting from scratch. This feature enables efficient design iterations and saves valuable time during the creative process.

One of the highlights of FreeCAD is its support for a wide range of file formats, including STEP, STL, OBJ, and many more, facilitating seamless collaboration and interoperability with other CAD software.

The software is equipped with an array of modeling tools, such as sketching, 3D part design, surface modeling, and assembly, enabling users to construct complex assemblies and structures with ease.

Furthermore, FreeCAD boasts a large community of enthusiasts and developers who actively contribute to the continuous improvement of the software. This community-driven approach results in regular updates, bug fixes, and the addition of new features to keep the software at the cutting edge of 3D modeling technology.

FreeCAD provides a reliable and feature-rich solution for 3D modeling needs without the burden of expensive licensing fees. Whether you are a professional engineer or an amateur designer, FreeCAD offers a versatile platform to turn your ideas into reality.

Key Features：

• Create and modify 3D models with precise dimensions.
• Customize and expand features easily.
• Work with various file formats for collaboration.
• Design 2D sketches for 3D shapes.
• Create complex 3D shapes with ease.
• Generate technical drawings with annotations.
• Handle mesh models for 3D printing.
• Simulate robotic arm movements.
• Special tools for architectural design.
• Achieve photorealistic rendering.
• Automate tasks with Python scripting.
• Active community support and documentation.