Tools for running Slic3r from FreeCAD Installation Compatibility Settings Tools Feedback This module lets you quickly export all visible parts in the current document, and open the resulting .stl file ...

FreeCAD-Export-Visible-to-STL Tesselates all visible objects, combines them into a single mesh and exports it as <documentname>.stl, where <documentname> is the name of the source document, or ...

If you’ve ever wondered why designers like to work with STEP files and not STL, this video answers that question immediately. A part brought in from a STEP file is closer to the original CAD object.