Operating System Support: Windows, macOS.Price: Limited free version (non-commercial license) or $60/month.There’s also a Mesh Workbench, which contains analysis and repair tools to iron out any potential errors that could lead to a failed print.įrom there, FreeCAD allows you to export your model to the STL format, among others, and send it to a slicer program to 3D print cad files. In the case of 3D printing, the interesting ones are Part and Part Design, which have a range of sketching, constraint, and modeling functions to create 3D models based on a library of geometric shapes. Despite FreeCAD’s drab interface, the program is a powerful design tool that lends itself well to 3D printing.įreeCAD works based on Workbenches, or toolsets, with different functions. It’s a parametric modeler, meaning every aspect of a model is updated when changing a single parameter, part, dimension, or rule. FreeCADįreeCAD is a free CAD software best described as a Swiss Army knife for all kinds of 3D modeling. If anything, Blender suffers from this versatility and comes sided by a hulking learning curve, which means beginners may be overwhelmed by what’s offered here. These include checking scale and measurement, wall thickness, edges, overhang geometry, support positioning, and hollow areas.Īlthough not a new addition, Blender also offers export to a selection of the most popular 3D printing formats, including STL.Īside from this, Blender features a full-fledged modeling and sculpting toolbox to create high-quality 3D models. These new features include a series of checks and fixes that refine and clean up any model for export with 3D printing in mind. Here, the idea is to simplify and process the often very complex polygonal models made with Blender to achieve better 3D printer results. Though not innately geared towards 3D printing, the relatively new 3D Print Toolbox and Mesh Analysis features take strides to make Blender a far more 3D printing-friendly program. The software features a potent trove of features and tools suited to creative applications, including modeling, simulation, animation, digital art, video editing, and much more. It’s one of the most expansive and feature-rich free modeling software for 3D printing.
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