MeshLab processes and edits triangular 3D meshes with tools for cleaning, healing, inspection, rendering, texturing, and conversion.
F3D
F3D provides a cross-platform desktop viewer for 3D and CAD models, with realistic rendering, animation playback, and model inspection.
About F3D
F3D is a cross-platform desktop viewer for 3D and CAD models, with core capabilities including realistic rendering, animation playback, and model inspection. It also supports Gaussian splatting scene rendering, volume rendering for datasets such as medical scans and scientific simulations, and scientific data visualization, and is built on open-source libraries including VTK, OCCT, and Assimp.
Key features
- Realistic rendering with lighting and materials for 3D model previews
- GPU-accelerated animation playback for smooth complex character rig viewing
- CAD design viewing and inspection for engineering models
- High-performance Gaussian splatting scene rendering
- Volume rendering for medical scans and scientific datasets
- Custom color mapping for accurate scientific visualizations
Best for: Users who need to view, inspect, and preview 3D, CAD, engineering, scientific, or real-world scanned 3D models.
Good for
- Supports diverse 3D, CAD, animation, and scientific data formats
- GPU-accelerated animation playback for smooth complex rig performance
- Built on widely used open-source 3D processing libraries
F3D at a glance
- Website
- f3d.app
- Category
- Design & Creative › 3D, CAD & Motion
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
F3D alternatives
Tools and sites you could use instead, ranked by how closely they match.
The MCprep Blender add-on supports Minecraft renders and animations with materials, animatable mob rigs, and world models.
MagicaVoxel provides voxel-modeling tools, with links to MagicaCSG, Aerialod, a viewer, shortcuts, and other resources.
The MCprep repository describes a Blender Python add-on for Minecraft renders and animations, intended to improve that workflow.
Open source
20 alternatives
Blockbench offers a low-poly 3D model editor through a web app and downloads, with a Sketchfab-powered model viewer.
model-viewer helps display interactive 3D models on websites and in augmented reality, with documentation, examples, and an editor.
Popular in 3D, CAD & Motion
Well-known listings from the same topic.
NASA 3D Resourcesscience.nasa.gov/3d-resourcesDesignConnecteddesignconnected.comAwesome Blenderawesome-blender.netlify.appWavelrywavelry.vercel.appJerrari Designjerrari3d.comAssemblrassemblrworld.com
F3D FAQ
What 3D and data formats does F3D support?
It supports 3D models, CAD designs, animated character rigs, Gaussian splatting scenes, volumetric datasets including medical scans, and scientific data for visualization.
Does F3D support smooth animation playback?
Yes, it uses GPU-accelerated skinning for efficient playback of complex character rigs.
Is F3D open-source software?
No, F3D is not open source, though it relies on numerous open-source libraries to function.
Is something wrong or out of date?
Tell us and an editor will check it.
Own this website?
Claim this listing
Claim the listing and suggest updates yourself. An editor checks every claim first.