3d viewer deprecation

About this tag
The 3D Viewer deprecation tag covers Microsoft's decision to end support for the 3D Viewer app, a lightweight model inspector that shipped with Windows 10. The app was formally deprecated in February 2026 and will be removed from the Microsoft Store on July 1, 2026. After that date, existing copies will continue to work, but new installs and updates will no longer be available. The tag includes discussion of the deprecation timeline, the formats supported by 3D Viewer (such as glTF, OBJ, and FBX), and the broader context of Microsoft scaling back its 3D strategy. Users seeking alternatives or information on the transition may find relevant threads here.
  1. 3D Viewer Deprecation: Windows Lightweight Model Inspector Ends July 1 2026

    Microsoft has quietly moved another piece of its once‑ambitious 3D strategy onto the chopping block: 3D Viewer — the lightweight model inspector that shipped with Windows 10 and served as Microsoft’s simple bridge for viewing and inspecting glTF, OBJ, FBX and other model formats — was formally...