MakePrintable
MakePrintable is an onilne tool that repairs 3D models in just a few easy steps. Upload your file (up to 200MB) and MakePrintable will automatically repair, optimize and print. MakePrintable can optimize the model for the 3D printer or 3D printing process you plan to use. Convert 3D files into .Obj .STL .3MF, SVG and G-code while retaining all details. You can print through Shapeways, or choose your own by sending your file to your 3D hubs account to locate the closest hub in your area.