FreeCAD: An Open-Source 3D Modeler for All Users

3D printing requires for a 3D model to be sent to a slicer, before being sent to the 3D printer. There are sites such as Thingiverse where a variety of such models are available to download. But if you want to create a model yourself, you will need to use a modeling software. Developed by Jürgen Riegel, Werner Mayer and Yorik van Havre, FreeCAD is one of these 3D modeling software, known for being open-source and free.

FreeCAD is one of the most popular modeling programs on the market. It is used to design objects of all sizes and, as its name suggests, it’s free. It is used to design objects of any size imaginable and, as the name suggests, is free of charge. Currently, FreeCAD enjoys more than 25,000 active community members in the forum alone, who regularly exchange information about the application’s new features and challenges. The number of software downloads is not known, but should be significantly higher.

FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size.

FreeCAD is particularly popular in product design and industry, but can also be used for personal use. It’s suitable for beginners and advanced users alike, and offers many more features than just CAD modeling. For example, you can use it for simulation. This is parametric software, which means that individual elements and their relationship to other elements can be adjusted: the user models by programming. Adjusting the ratios of these elements can lead to the creation of highly complex structures. A key feature of FreeCAD is that the user has permanent access to original sketches.