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Open Source Sketchfab Alternatives

The best open source alternative to Sketchfab is MediaGoblin. If that doesn't suit you, our users have ranked more than 50 alternatives to Sketchfab and 11 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Sketchfab are Grit Game Engine, BioBlender, CrossBrowdy and Online 3D Viewer.

Sketchfab alternatives are mainly 3D Modelers but may also be Game Development Tools or VFX Software. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Sketchfab.
This page was last updated Apr 10, 2022
Sketchfab
  29
  • FreemiumProprietary
  • Online

Sketchfab is the first web service to publish interactive 3D content online in real-time without plugins.

Learn more about Sketchfab

  1. MediaGoblin

    • FreeOpen Source
    • Linux
    • BSD
    • Self-Hosted
    • Sandstorm.io

    MediaGoblin is a free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, SoundCloud, etc.

  2. Grit Game Engine

    • FreeOpen Source
    • Windows
    • Linux

    The Grit Game Engine is an MIT-Licensed Open Source Game Engine that is highly scriptable via Lua. It supports huge open world maps and dynamically streams assets from disk.



  3. BioBlender

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    BioBlender is a software package built on the open-source 3D modeling software Blender.

  4. CrossBrowdy

    • FreeOpen Source
    • Online

    CrossBrowdy is an open-source and free JavaScript framework that let developers create multimedia apps, game engines, games, emulators and so on.

  5. Online 3D Viewer

    • FreeOpen Source
    • Online

    Online 3D Viewer is an engine to visualize 3D models online.



  6. Fragmentarium

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Fragmentarium is an open source, cross-platform IDE for exploring pixel based graphics on the GPU.

  7. OpenFX

    • FreeOpen Source
    • Windows

    OpenFX is an open-source, free modeling and animation studio, distributed under the GNU General Public License.

  8. SEA3D

    • FreeOpen Source
    • Online

    An open-source format and tools for game developers  http://sunag.github.

  9. DeleD CE

    • FreeOpen Source
    • Windows

    DeleD is a 3D modeler and level-editor combined into one. It focuses at game development and is specifically designed to create static objects/worlds.

  10. K-3D

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • PortableApps.com

    K-3D is free-as-in-freedom 3D modeling and animation software. It features a plugin-oriented procedural engine for all of its content, making K-3D a very versatile and powerful package.

    Discontinued

    According to the official website k-3d.org :The latest "source code" release is from November 2015. And the latest binary executable release is even older. According to its Sourceforge page ( https://sourceforge.net/projects/k3d/files/K-3D Win32 Binaries/ ), latest release is from june 2010.

Showing 10 of 11 alternatives