Once imported, you will see your model in the 3D view. Look at the (left panel) -> Model tab . You will likely see one of two things:
Editing STEP files in FreeCAD is not parametric, but it is entirely possible for 80% of common modification tasks. For fully parametric control, consider remodeling the part using the STEP file as a visual reference. edit step file freecad
After import, you may see multiple objects in the Model tree (left panel). If you see a "Compound," select it and click Part → Compound → Explode Compound to isolate individual solids. Once imported, you will see your model in the 3D view
Trying to double-click the hole in the tree (impossible). For fully parametric control, consider remodeling the part
This guide will walk you through everything you need to know to , moving from basic geometric tweaks to advanced parametric transformations.
This guide will walk you through everything you need to know about how to , from basic importing to advanced parametric reconstruction.
However, there is one major frustration: Unlike native CAD files (like .f3d or .SLDPRT ), a STEP file is a "dumb solid." It carries the geometry but loses the "history tree"—the list of sketches, extrusions, fillets, and chamfers used to create the part.