3D Model Viewer
3D Model Viewer is a free, open-source photo and gallery app for Android. Load 3D Models and see how to do it. It has 1,551 GitHub stars and is released under the MIT license, and you can install it from F-Droid and Google Play.
github.com/the3deer/android-3D-model-viewer (opens in a new tab)
About 3D Model Viewer
Load 3D models and see how to do it with this open source code application. Features: * Supports >= Android 4.0.1 (Ice Cream Sandwich) - Min API Level 14 -> Target API Level 28 * OpenGL ES 2.0 API * Formats: OBJ (wavefront), STL (STereoLithography) & DAE (Collada-BETA) * Calculation of normals * Transformations: scaling, rotation, translation * Colors * Textures * Lighting * Wireframe + points mode * Holes * Smoothing * Bounding box * Skybox * Object pick * Skeletal animations (collada dae) * Ray collision detection * Stereoscopic 3D: anaglyph + cardboard Camera support: * Tap to select object * Drag to move camera * Rotate with 2 fingers to rotate camera * Pinch & spread to zoom in/out…
Privacy and F-Droid
F-Droid builds 3D Model Viewer from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
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What is 3D Model Viewer?
3D Model Viewer is a free, open-source photo and gallery app for Android. Load 3D Models and see how to do it. It has 1,551 GitHub stars and is released under the MIT license, and you can install it from F-Droid and Google Play.
Is 3D Model Viewer free and open source?
Yes. 3D Model Viewer's source code is public on GitHub under the MIT license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install 3D Model Viewer?
You can install 3D Model Viewer from F-Droid (package org.andresoviedo.dddmodel2) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: 5.0.5).
Is 3D Model Viewer still maintained?
The repository's most recent commit was on Sep 4, 2026. Its F-Droid listing was last updated on Jan 6, 2025. appsgit only lists apps whose repository had a commit in the last six months.