1] 3D Viewer 3D Viewer is the default 3D file viewer app that you get in Windows 10. It lets you view 3D models of different formats such as STL, FBX, GLTF, OBJ, and other files.

The View 3D app on Windows 10 Mobile lets you view your 3D artwork on the go. Here's how to show off your creations using the app.