Best 3Dm Viewer & Converter Apps

STL Simple Viewer

View STL, 3MF & DXF 3D models

Free

Easily view and interact with 3D STL CAD models. Supports various file types and offers advanced rendering options for detailed analysis. Get model information and explore interiors with clipping planes.

STEP File Viewer

View & Explore STEP/IGES

Free

View and interact with 3D CAD files like STEP and IGES. Inspect internal geometry, measure dimensions, and export models in various formats. Ideal for engineers, designers, and students needing to visualize complex designs without expensive software.

3D Model Viewer & Converter

STL,GLB,3MF,OBJ,DXF,USDZ ...

Free

Inspect, convert, and export 3D models with a range of import and export formats. Features include cross-section slicing, exploded views, and orthographic projections. Works offline and keeps files local for a streamlined workflow.

STEP Viewer

Fast STEP File Viewer

Free

View and interact with 3D CAD files directly on your mobile device. Measure dimensions, rotate, zoom, and save models in a common format without needing desktop software.

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.

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.

DWG, STL & 3D CAD File Viewer

Open DXF, STEP, 3MF, IGES, PLY

Free

View and inspect various CAD file formats, including DWG, DXF, and 3D models, directly on your iPhone, iPad, or Mac. Offers private, local processing without uploads or ads, with AR capabilities and PDF report generation for Pro users.

3D & STL Model Viewer - Mes3D

Supports STEP, GLB, OBJ, glTF

Free

Easily view, inspect, and explore 3D models on your device. Supports common file formats and offers intuitive touch controls for rotation, panning, and zooming. Visualize models in AR and capture snapshots for sharing.

3D Model Viewer - AR View

View model in AR and 3D mode

Free

View and inspect various 3D models with advanced features like AR viewing, exploded assemblies, and animation playback. Supports a wide range of file formats and offers cloud integration for easy document management.

Winmail Viewer:for DAT,XPS,MSG

RAR, Winmail.dat Reader, TNEF

Free

This tool allows users to extract, view, and save the contents of winmaildat, msg, and xps files. It provides a complete solution for managing these file types, including viewing all attachments and rich text messages.

Voxelio 3D LiDAR Scanner

Object Scan & Gaussian Splat

Free

Transform real-world objects and spaces into 3D models using your iPhone or iPad. Create Gaussian splats, scan rooms, and capture detailed object photogrammetry with on-device processing and versatile export options for 3D artists and developers.

STL Viewer: 3D Model & 3MF

Open OBJ & GLB files in AR

Free

This app allows users to view, check, measure, and convert 3D models offline on their iPhone or iPad. It supports various file formats and provides printability estimates and AR previews. Models are processed locally for privacy.