STL Viewer for Android - Download Free [Latest Version + MOD] 2025

Whats new in STL Viewer v3.3

6 things about STL Viewer

1. STL files are representations of the surfaces of solid models that have been created in CAD programs.
2. STL Viewer is an advance application for downloading and viewing the contents of Stereo Lithography files.
3. STL files are a neutral format that can easily be generated by almost all CAD systems.
4. The user interface supports zooming, panning and full 3D rotation of the model.
5. STL files can be imported from iTunes as well as email attachments and AirDrop.
6. Imports from Files and iCloud have been recently added.

Release date: 2024-10-30
Current version: 3.3
File size: 5.92 MB
Developer: Micro Systems Engineering, Inc.

How to setup STL Viewer APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install stl-viewer.apk file on your phone in 4 Simple Steps:

Download the stl-viewer.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the stl-viewer.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the STL Viewer app will appear on the home screen of your device.

Is STL Viewer APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the STL Viewer apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: $2.99 On iTunes

Reviews

Powerful

This app works great. I was able to load many STL files and not be bothered with adds. It gives great details about each model as well. Excellent interface as well.

~ By engineering user

Will import but open any of my STL files

I want my money back.

~ By phhsjdjdjsjsksk

Several files attempted to open. App crashes

The example files work great. STL files from web and STL files from PC won’t open.

~ By 3davelocity