Model Tree
Focus on the structures and parts that matter.
Show or hide model nodes by hierarchy, so complex assemblies stay easier to understand and review.
- Browse model hierarchy
- Show or hide specific nodes
- Focus on selected structures
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Viewra 3D
A local-first 3D model viewer for private, smooth file viewing. No account registration or cloud upload required.
Key Features
Section View
Inspect internal structures and hidden components.
Use interactive sectioning to look inside models, reveal hidden geometry, and understand how parts fit together.
- Interactive section controls
- Reveal internal details
- Useful for dense engineering models
Exploded View
Separate assemblies for clearer part relationships.
Expand assembly components to see how parts relate to each other without losing the context of the full model.
- Separate component groups
- Understand assembly structure
- Review part relationships visually
Screenshot Export
Capture high-resolution views for sharing.
Export the current viewport as a high-resolution image for documentation, feedback, or quick communication with teammates.
- Capture the current view
- Export high-resolution images
- Useful for documentation and sharing
Multi-Format Export
Export models for collaboration and data exchange.
Convert and export models to STL, PLY, GLB, OFF, 3DM, BIM, and other 3D formats when your workflow needs a different file type.
- Export to STL, PLY, GLB, OFF, 3DM and BIM
- Prepare files for downstream tools
- Support smoother data exchange
FAQ
How is Viewra 3D priced?
Viewra 3D is free for viewing files. Advanced features require Pro access, available through an App Store or Google Play subscription, or as a lifetime Pro purchase.
Which 3D formats does Viewra 3D support?
Viewra 3D supports 3DM, 3DS, 3MF, AMF, BIM, BREP, DAE, FBX, FCStd, GLTF, IFC, IGES, STEP, STL, OBJ, OFF, PLY, and WRL.
Which platforms does Viewra 3D support?
Viewra 3D is available on iOS, macOS, and Android.
Does Viewra 3D require cloud upload?
No. Files are opened locally on your device.
Can I edit 3D models with Viewra 3D?
Viewra 3D is designed for viewing and inspection, not model editing.
How can I request features or report bugs?
Visit Support to contact us by email or join the Discord community.
Start viewing 3D models with Viewra 3D.
Download Viewra 3D for your Apple or Android devices.