You can view & edit OBJ files using Paint 3D, 3D Builder, Blender, Autodesk Meshmixer, Blender, MeshLab, Clara.io, FreeCAD on Windows 11/10 PC.

Here's a quick guide on creating a rock in Blender. How to export an obj file and import an obj file into Blender 2.8 Thanks for watching Subscribe!