STL Viewer: 3D Model & Print
STL Viewer: 3D Model & Print is made and published by nagyy. AppBrain is an independent app data site and isn't affiliated with nagyy. The app name, icon, screenshots and description belong to nagyy and are shown as published on Google Play.
AppBrain's verdict
NewNiche- Total installs
- 170
- Last updated
- October 23, 2026
STL Viewer: 3D Model & Print came out 42 days ago. It is a niche app, with 170 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 170
- Play install range
- 100+
- Launched
- October 2026
Installs over time
STL Viewer: 3D Model & Print has been installed 170 times. Over the past 30 days, it has been installed 170 times.
Rankings
Google Play top chartsGoogle Play Rankings for STL Viewer: 3D Model & Print
Competitors
Similar apps and more from nagyy
Releases
Updates seen on Google Play- Version
- 1.0.10
- Launched
- October 2026
User feedback
Ratings and reviews on Google PlayComments on STL Viewer: 3D Model & Print for Android
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Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 37.1 MB
- Content rating
- Everyone
Technologies used by STL Viewer: 3D Model & Print
About the app and developer
About STL Viewer: 3D Model & Print
STL Viewer: 3D Model & Print is a tools app developed by nagyy.
Download Statistics
STL Viewer: 3D Model & Print has been downloaded 170 times. In the last 30 days, the app was downloaded 170 times.
User Ratings
The app has no ratings yet.
App Information
STL Viewer: 3D Model & Print is freely available from Google Play. The APK size is 37.08 MB. The latest APK version available is 1.0.10. The last update was on October 23, 2026.
Technical Requirements
The app has a content rating of Everyone. The APK has been available on Google Play since October 2026.
App Performance Report
Get a detailed PDF report for STL Viewer: 3D Model & Print with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for nagyy
Store listing
By nagyy, from Google Play“Open, inspect & measure STL files. Printability checks, no PC needed.”
Description by nagyy Written by the developer, not by AppBrain. Click to read.
★ MESH VIEWER FOR STL, OBJ, 3MF & GLTF
Load STL, OBJ, 3MF, DAE, and glTF files straight from your device or a shared link. Orbit, pan, and zoom with smooth touch gestures. Switch between solid, wireframe, and point-cloud render modes, or drop in a cross-section slice to see inside your model.
★ CATCH PRINT PROBLEMS BEFORE YOU SLICE
Run a full printability check — open edges, non-manifold geometry, flipped normals, degenerate triangles, and disconnected components — all flagged with confidence scores. A wall-thickness heatmap shows exactly where a model is too thin to print cleanly, so you catch failures before they cost you filament.
★ MEASURE, COMPARE & EXPORT
Tap-to-measure distances and dimensions directly on the mesh. Load up to four models at once to compare designs side by side. Export any model to OBJ or DXF, or capture a screenshot of your scene straight from the viewer.
★ BUILT FOR THE 3D PRINTING WORKFLOW
Whether you're checking a download from Thingiverse before it hits your printer, reviewing a scan, or inspecting a CAD export, STL Viewer gets you from file to answer in seconds. Six standard view presets, grid and normals overlays, and full unit control (mm/inch) keep you oriented.
WHY STL VIEWER
• Instant load — open large STL files without a desktop app
• Real printability analysis, not just a pretty render
• Works completely offline once your file is loaded
• Clean, modern viewer — no clutter, no learning curve
STL Viewer is free to use with support from ads. A one-time Premium unlock removes ads and opens the full toolset, including thickness analysis, mesh coloring, and export.
Whether you search for an STL reader, a 3D file viewer, a mesh viewer, or a print-check tool for Thingiverse and Prusa downloads — this is the app. Download STL Viewer and open your first model in seconds.
Recent changes:
Stability fixes for Android 16. Bug fixes and improvements.