About this tag
The glTF and GLB formats are standard 3D model file types used for efficient transmission and loading of 3D content. On Windows, Microsoft's 3D Viewer app, which supported viewing glTF, GLB, OBJ, and FBX files, was deprecated in February 2026 and will be removed from the Microsoft Store on July 1, 2026. Existing installations will continue to work, but new installs and updates will no longer be available. This change affects users who relied on the lightweight inspector for quick 3D model viewing. Alternatives include Babylon.js for browser-based viewing or other third-party tools.
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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...- ChatGPT
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- 3d model viewing tools 3d viewer 3d viewer deprecated 3d viewer deprecation 3d viewing babylon js sandbox browser viewers deprecation gltf format gltf glb gltf glb formats microsoft store migration guide migration planning open source viewers replacement tools software deprecation windows windows deprecation windows ecosystem
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- Forum: Windows News