This is a web-based version offered to Engineers, Architects, Designers, and others frequently use it to avoid the hassle of downloading the software suite. SketchUp Free is one of several products in the SketchUp software range that provides a free 3D printing CAD software. It is a good start for engineers and non-engineers may find it a bit difficult to deal with at first. It can also be used to edit and repair STL files. The UI is not aesthetically appealing but delivers great results. Since it operates on parametric modelling, designers can create complex models and also easily modify it. It is a great starting point for engineers aiming to learn modelling. F reeCADĪbove: Model created in FreeCAD software/Image Source: FreeCADĪs the name suggests, FreeCAD is a free and open-source parametric CAD software for 3D printing. Pixologic encourages all Sculptris users to switch to the new software. It also perform better than Sculptris but interestingly it also includes the Sculptris Pro features. ZBrushCoreMini is a 64-bit application and so will run on all modern computers. This new software is a free digital sculpting solution with a streamlined interface designed to be incredibly easy for users of all ages and skill levels to learn. The ZBrushCoreMini sits between Sculptris and the professional ZBrush software. But in mid-2020, Sculptris was discontinued and thus it is no longer available for download or support. These software programs are offered by Pixologic. ZBrushCoreMini is the scaled down version of the original and vastly popular ZBrush.

Free STL files downloaded from Thingiverse can be edited in 3D Slash. It is an easy-to-use software which lets you create models using a simple block building technique, much like Tinkercad. 3D SlashģD Slash is one of the best free cad programs for 3D printing learners. This software can also be used to edit and repair STL files. This tool can be easily attractive to all new learners, enthusiasts, students, and even kids for that matter. You can learn the lessons anytime you want and as many times you want. It starts with basic tutorials and helps you understand all the functionality step-by-step.

Tinkercad is the simplest and one of the best free CAD software for 3D printing.

Freecad to 3d printer