To be able to export EasyEDA PCB designs into a 2D or 3D CAD package. Several users have suggested AutoDesk Fusion but also please be aware that an alternative would be to be able to port EasyEDA PCB designs into [FreeCAD](https://www.freecadweb.org/). * Why FreeCAD? Because FreeCAD is a FOSS package whereas Fusion is proprietary and is only free for educational and personal, non-commercial use. Exporting to Fusion would appear to require conversion of EasyEDA PCB designs to EAGLE as an intermediate step which will almost certainly lead to further issues. Exporting to FreeCAD may be a smoother, less error prone process.