There are many options when it comes to downloading free STL files, OBJ, WRL or other formats of files ... freely accessible repository of 3D models of significant fossils and artifacts. The site ...

Using it, you can view 3D files including OBJ, PLY, DXF ... You can also use Wings3D to view 3D models in Windows 11/10. It is a free and open-source 3D CAD software that is primarily used ...

Not sure which 3D printing file format to use? We tell you all you need to know about STL, OBJ, 3MF, AMF and STEP.

editing STL files, or repairing meshes. Below are my favorites, which I use for different purposes. FreeCAD is a free and open-source 3D printing tool for designing 3D models ready for 3D printing.