Best Stl Viewer Apps

Quick STL Viewer

Clean 3D Model Viewer

Free

Instantly open and preview 3D STL files with a smooth, responsive interface. Explore models by rotating and zooming, switch to wireframe mode, and customize colors for better visibility. This app offers a distraction-free viewing experience for checking models or print details on the go.

Autodesk Fusion

by Autodesk Inc.

Free

Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.

STL Master

STL File Viewer + AR & Sharing

Free

View and interact with 3D models in augmented reality. Share instant screenshots and screen recordings of your designs directly from the app.

3D GO | 3D Printing Models

Thingiverse Printables Cults3d

Free

This app consolidates 3D model searching, viewing, and slicing from major platforms into a single interface. It allows users to find, preview, organize, and prepare STL files for 3D printing, streamlining the entire workflow.

3D Model Viewer - AR & Print

Simulate 3D Printing and AR

Free

Explore and interact with 3D models on your mobile device. Simulate the 3D printing process to identify potential issues before committing to a print. Visualize your models in augmented reality, adjusting scale and rotation within your real-world environment.

STL Viewer · Model File Reader

Fast STL File View & 3D Reader

Free

Quickly view and interact with 3D model files. Rotate, zoom, and project models into your environment using augmented reality. Offers customization options and multi-model support.

exocad webview

Fast STL 3D Viewer

Free

This free 3D viewer allows you to quickly load and inspect various 3D model file formats on any mobile device. It supports common open formats and offers intuitive controls for adjusting transparency, rotation, and shading. Specialized features are available for dental professionals using specific software.

Model Viewer | CAD Viewer

STL, GLB, USD, OBJ, 3DM, PLY

Free

View and inspect 3D model files with ease. Import various formats, manipulate the view with intuitive controls, and access basic model information on a clear workspace.

ViewGrid - Multi Stream Viewer

All streams. One screen.

Free

Watch multiple live streams from various platforms simultaneously on a single screen. Customize your viewing experience with flexible grid layouts and pre-set configurations. Save and share your favorite stream setups with friends.

Scaniverse - 3D Scanner

Scan & share your world in 3D

Free

Capture your surroundings in high-quality 3D using your phone. Process scans directly on your device for privacy and speed. Share your creations globally on a map or export them for further use in 3D software.

Unicorn Viewer

by UNCCTV

Free

This application enables remote viewing and control of video feeds over Wi-Fi and GPRS. It supports P2P network penetration, IP and domain direct connections, and allows for multi-channel switching, screenshots, and video recording. Users can also manage PTZ functions and access remote playback.

DICOM Viewer: MedScan CT MRI

PACS, X-Ray & Medical Imaging

Free

View and analyze medical imaging files like CT and MRI scans directly on your iPhone or iPad. Explore slices, adjust image properties, take measurements, and even generate 3D models without needing an account or cloud storage. Includes demo scans for immediate practice.

Visio Vsdx Viewer

View Visio .vsdx & .vsd

Free

Instantly open and review Microsoft Visio diagrams on your iPhone and iPad without needing a desktop or subscription. View network topologies, flowcharts, org charts, and more with powerful viewing tools and high-fidelity rendering. Works offline and supports various Visio file formats.