STL Viewer: 3D Model
Open any STL and turn it in 3D. Dimensions, volume, wireframe. Offline.
About STL Viewer: 3D Model
STL Viewer opens the model the moment you tap the file — from Drive, a browser download, an email or any file app. Drag to turn it, pinch to zoom, done.
OPENS FROM ANYWHERE
Tap a .stl and pick STL Viewer. No importing, no account, no cloud upload. The file never leaves your phone.
SEE THE WHOLE PART
• ASCII and binary STL
• Smooth turning even on models with hundreds of thousands of triangles
• Six preset views — front, back, top, bottom, left, right
• Wireframe toggle
• Dark background by default, easy on the eyes
KNOW WHAT YOU ARE LOOKING AT
• Bounding-box dimensions in millimetres or inches
• Triangle and vertex count
• Volume and surface area
• Watertight check before you send it to the printer
NO PERMISSIONS
Reads only the file you opened. Nothing else on your phone is touched.
Remove ads with a one-time purchase, or unlock unlimited snapshot sharing, an unlimited recent-files list, and custom background and material colours.
Pro: no ads, unlimited use, all features unlocked. One-time purchase.
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