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freeCAD (FreeCAD.exe). FreeCAD is a general purpose Open Source, modeler, aimed directly at mechanical engineering and product design...
FreeCAD is a versatile, open-source 3D modeling tool designed for mechanical engineering, product design, and various other engineering applications. With a focus on parametric modeling, it allows users to create precise, customizable designs. Its modular architecture makes it easy to expand with new features without altering the core system, ensuring flexibility and scalability.
Whether you are working on mechanical parts, architecture, or other engineering disciplines, FreeCAD offers a powerful suite of tools to meet your needs. This feature-rich software is perfect for both professionals and hobbyists, enabling them to create, modify, and manage complex 3D models with ease. FreeCAD’s open-source nature means it's constantly evolving, with a supportive community contributing to its growth.