FreeCAD is a powerful, free, and open-source 3D parametric modeling tool that empowers you to design three-dimensional objects of any size with ease. Its parametric modeling feature allows you to effortlessly modify your designs using a change history, enabling one-click alterations to any parameter. Tailored for real-world applications, FreeCAD supports customizable units like centimeters, inches, and feet. Export your creations for use in other 3D modeling apps or prepare them for 3D printing. With native parametric objects, any changes are instantly recalculated and recorded, preserving design integrity. FreeCAD supports over a dozen formats, including STEP, IGES, OBJ, STL, and more, ensuring seamless compatibility. This versatile software also offers extensive tutorials, making it accessible for users of all skill levels. FreeCAD is an essential tool for anyone looking to create precise and adaptable 3D models.











OMG, I’ve been using FreeCAD for a couple weeks now and it’s like opening Pandora’s box of creativity! I can’t believe all the cool things I'm making! Seriously, if you haven’t tried it yet, you’re missing out big time! Best free tool ever.