STL & 3D Viewer - MeshPeek

Finally view 3D files right on your iPhone — no detours. MeshPeek integrates with the Files app: tap an STL, OBJ, or PLY file and instantly get an interactive 3D preview. Even the thumbnails in your folders show your model instead of a gray icon. **Right inside Files** • Interactive Quick Look preview: rotate, zoom, pan • Real 3D thumbnails in the Files grid • Fast even with large models (3DBenchy loads in under a second) **The Viewer** • Orbit, pan, and pinch camera • Material modes: matte, glossy, normals, wireframe • Lighting presets and selectable background • Info panel: triangles, vertices, bounding box in mm/inches, volume and estimated weight — perfect for 3D printing • Screenshot export