About this tag
Discussions tagged with 'open source viewers' on WindowsForum.com focus on alternatives to Microsoft's deprecated 3D Viewer, which was removed from the Microsoft Store in July 2026. Users explore lightweight, open source tools for inspecting 3D model formats like glTF, OBJ, and FBX on Windows. Common themes include finding replacements that are free, actively maintained, and compatible with Windows 10 and 11. The tag covers viewer software that is open source, emphasizing community-driven development and transparency. Topics also touch on the transition from proprietary Microsoft tools to open source solutions for 3D model inspection and lightweight viewing.
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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
- Thread
- 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
- Replies: 5
- Forum: Windows News