Best 3D File Viewer alternatives: apps like 3D File Viewer: OBJ STP & more

10+ similar apps compared and reviewed

3.3 avg rating
10 free apps
Updated October 2026

3D File Viewer is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to 3D File Viewer

Glovius - 3D CAD File Viewer#1

Glovius - 3D CAD File Viewer by Geometric

View CAD files on iPhone, iPad
Editor's Choice
🔧 Utilities
1.0(1 ratings)
FreeIn-App Purchases
Glovius - 3D CAD File Viewer screenshot 1
Glovius - 3D CAD File Viewer screenshot 2
Glovius - 3D CAD File Viewer screenshot 3
Glovius - 3D CAD File Viewer screenshot 4
Glovius - 3D CAD File Viewer screenshot 5
Glovius - 3D CAD File Viewer screenshot 6

View, analyze, and collaborate on 3D CAD files directly from your mobile device. Supports numerous popular CAD formats and offers tools for measurements, reporting, and team feedback.

Quick STL Viewer#2

Quick STL Viewer by KEAT MEN TANG

Clean 3D Model Viewer
Strong Contender
🔧 Utilities
4.9(12 ratings)
FreeIn-App Purchases
Quick STL Viewer screenshot 1
Quick STL Viewer screenshot 2
Quick STL Viewer screenshot 3
Quick STL Viewer screenshot 4

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.

More apps like 3D File Viewer

4
STL Viewer: 3D Model & Print
STL Viewer: 3D Model & Print
STL Viewer: 3D Model & Print
View, measure & export 3D STL
Free
🔧 Utilities
(0)
5
Viewra 3D
Viewra 3D
Viewra 3D
A Private and Clean 3D Viewer
Free
🔧 Utilities
(0)
6
File Viewer
File Viewer
File Viewer
by Sharpened Productions
Free

Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.

Open 100+ file typesBrowse device and iCloud DriveBuilt-in readers for Office, PDF, and images
🔧 Utilities
(5)
free
7
3D File Viewer - PrintPeek
3D File Viewer - PrintPeek
3D File Viewer - PrintPeek
Fast STL OBJ 3MF PLY previews
Free

Quickly view and inspect 3D model files like STL, OBJ, and PLY. Rotate, scale, and switch display modes for detailed examination. Export clean images or mesh formats for sharing.

Preview STL, OBJ, 3MF, PLY, and ZIP 3D modelsRotate, move, and scale models with gesturesSolid, edge, and transparent display modes
🔧 Utilities
(2)
freemium
8
Creality Scan
Creality Scan
Creality Scan
by CREALITY 3D (HK) TECHNOLOGY LIMITED
Free

This application enables 3D scanning of various objects, faces, and bodies using compatible hardware. It supports both geometry and texture scanning, with options for fast or high-quality accuracy and color mapping.

Scan objects, faces, and bodiesGeometry and texture scanningFast and high-quality accuracy modes
🔧 Utilities
(105)
free
9
Revo Scan-3D scanner app
Revo Scan-3D scanner app
Revo Scan-3D scanner app
3D Scan APP
Free

Transform your iPhone into a powerful 3D scanner. Capture complex objects, people, and large-scale items in full color. Generate high-precision 3D models for various creative and professional uses.

Connects to Revopoint 3D scannersWi-Fi only connectionScans complex, tiny, large objects, and people
🔧 Utilities
(38)
free
10
Thinger: 3D Printing Models
Thinger: 3D Printing Models
Thinger: 3D Printing Models
STL Files & Print Ideas
Free

Discover and download over 600,000 free 3D print models from various online marketplaces. Curate your favorite designs, share lists, and find STL files for any 3D printer, from DIY setups to professional machines.

Aggregated 3D models from across the webCurate and share print listsRe-discover favorite models
🔧 Utilities
(1.3K)
free with in-app purchases