STL files are everywhere. When there’s something to 3D print, it’s probably going to be an STL. Which, as long as the model is good just as it is, is no trouble at all. But sooner or later ...

Some of the supported file formats to visualize a 3D model in it include OBJ, STL, DAE, 3DS, PLY, PTX, VMI, X3D, etc. You can customize your view using any of the following view modes: bounding ...

Starting in version 2.5.0-beta1, PrusaSlicer can import STEP format 3D models. An imported STEP file is converted to a triangle mesh on import (making it much like a typical .stl or .3mf file ...