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gltf glb formats
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.
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...
3d model viewing tools
3d viewer
3d viewer deprecated
3d viewer deprecation
3d viewing
babylon js sandbox
browser viewers
deprecation
gltf format
gltfglbgltfglbformats
microsoft store
migration guide
migration planning
open source viewers
replacement tools
software deprecation
windows
windows deprecation
windows ecosystem