Well, it has units, where one FreeCAD unit is equal to one FreeCAD unit. This is fine, because now we can design our part in eighths of an inch, where one eighth of an inch is one unit.

There is a sketching workbench, a part design workbench, and now a Rocket workbench has been added to the healthy ecosystem of FreeCAD add-ons. There’s even a series of video tutorials ...