Translations:Manual:Preparing models for 3D printing/11/en

From FreeCAD Documentation

All the mesh handling, in FreeCAD, is done by another specific workbench, the Mesh Workbench. This workbench contains, in addition to the most important tools that convert between Part and Mesh objects, several utilities meant to analyze and repair meshes. Although working with meshes is not the focus of FreeCAD, when working with 3D modeling, you often need to deal with mesh objects, since their use is very widespread among other applications. This workbench allows you to handle them fully in FreeCAD.