There is provided by Microsoft for this application. However, an offline deployment package ( .appx or .msixbundle ) can be obtained using alternative methods, primarily for enterprise deployment or systems without internet access.
1. Executive Summary Microsoft 3D Viewer (formerly known as Mixed Reality Viewer ) is a Universal Windows Platform (UWP) application developed by Microsoft. It allows users to open, view, and interact with 3D models in formats such as .fbx , .obj , .gltf , .stl , and .3mf . Unlike traditional Win32 software, 3D Viewer is distributed exclusively through the Microsoft Store . microsoft 3d viewer download offline installer