KiCad StepUp is a FreeCAD Workbench aimed at helping both KiCad and FreeCAD users in collaborating with electrical (ECAD) and mechanical (MCAD) design.
Load kicad board and parts in FreeCAD and export it to STEP (or IGES) models
kicad_mod footprint in FreeCAD to easy and precisely align the mechanical model to kicad footprint
Pull a pcb edge from a
kicad_pcb board, edit it in FreeCAD Sketcher and push it back to kicad
Push & pull 3D models positions between FreeCAD and KiCAD