Anybody can get a 3D model of their brain from an MRI scan - just ask. A Reddit user created a 3D-printed model of his brain ...

As the name suggests, Open 3D Model Viewer is a dedicated free and open-source 3D file viewer for Windows 11/10. In it, you can visualize 3D models of formats including 3DS, OBJ, PLY, DAE, STL, etc.

With this change, one can now drag .stp or .step files directly into PrusaSlicer for printing. First, a brief recap. In the world of 3D models there are two basic kinds: meshes and CAD models.