Best 3D Cad Model Viewer Apps

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.

STL & 3D 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 & 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 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.

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.

Sketch Viewer UP-model browser

Sketch UP Skp model browser

Free

This application allows users to import and view 3D models from various professional design software. It supports a wide range of file formats, making it convenient for designers, engineers, and students to access and analyze 3D drawings on their mobile devices.

3D Model Viewer: STL & USDZ

View 3D USDZ and CAD STL, PLY

Free

Easily view and interact with 3D models in various formats like USDZ, STL, and OBJ. Explore your designs with intuitive gestures, high-performance rendering, and augmented reality capabilities. Record animations of your models for sharing.

3D Model Viewer & Converter

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

Free

This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.

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.

3D Model Viewer - AR View

View model in AR and 3D mode

Free

View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.