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

If you want to create a 3D model in STL format or edit an existing STL file in Windows 11/10, use these free STL editors.

The Remix 3D community is filling up with detailed models created by other Windows users, and you can tap into it to help with your own projects in Paint 3D.