3D Builder is a Windows application that caters to beginners and professionals in the world of 3D modeling. There is support for a wide range of import and export formats, including STL, OBJ and 3MF, to ensure compatibility with other programs. Moreover, tools to prepare objects for 3D printing by automatically fixing holes and other common issues are available.

Editing capabilities

You can scale, rotate and reposition imported models. There are advanced instruments such as merging, splitting and edge smoothing as well. Additionally, it is possible to insert custom geometric shapes such as:

Spheres;
Cubes;
Cones, etc.

The utility lets users apply textures to any surface, personalizing the object.A toggle to invert colors is provided. There are sliders to tweak levels and smooth edges. This functionality is designed to simplify the process of blending separate sections together during rendering.

3D printing

An option to integrate 3D Builder with popular printers from different manufacturers is included. You are able to instantly repair holes, non manifold edges and other problems. Furthermore, resulting models can be visualized in real world environments using Windows Mixed Reality.

Features

free to download and use;
offers you instruments to design and optimize 3D objects on the PC;
there is a collection of premade customizable models;
users can apply textures to individual surfaces;
compatible with modern versions of Windows.