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3D File Viewer: OBJ STP & more

3D File Viewer: OBJ STP & more

STP STL OBJ FBX GLTF & More

54 ratings
6 reviews
🔧 Utilities
🛠️ Developer Tools
Free
In-App Purchases

Details

Released
May 4, 2025
Updated
August 15, 2026

Features

Developer

Andeesh Mehdi Syed
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3D File Viewer: OBJ STP & more screenshot #1 for iPhone
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3D File Viewer: OBJ STP & more screenshot #3 for iPhone
iphone
ipad
🧾$29.99
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About

Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.

✓Supports over 20 3D file formats
✓Fast and smooth 3D file viewing
✓Zoom, rotate, and pan with touch controls
✓Open files from Files app or other apps
✓Lightweight and easy to use
✓No account required
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What's New in 3D File Viewer

3.1

August 15, 2026

App is now faster!

2

Subscriptions & In-App Purchases

Remove Ads - Annual

Enjoy an ad free experience

$29.991 Year
3 Days trial
How to cancel 3D File Viewer subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Good app but

Remove subscription or make free users be able to see more than one 3d file a day
GGoose12344

Aimstar

All Okay
ATAimstar Texco

Your dreaming

Too expensive at $49
DIDc inc

Scam

Open up program, has large selection of file formats you can upload. Choose any of them and it says an update is available. Skip or Update, does not matter which one you choose, it takes you to App Store to download and pay for app not even related.
Nnoko1959

Cool

Great app that works perfectly with the STP format!
DXDamon XXL

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FAQ

What 3D file formats does 3D File Viewer support?

3D File Viewer supports over 20 popular 3D file formats, including STL, OBJ, FBX, GLTF, PLY, 3DS, DAE, STP, IGES, IFC, 3MF, AMF, BIM, BREP, FCSTD, 3DM, OFF, and WRL.

Is 3D File Viewer free to use?

Yes, 3D File Viewer is free to download and use. It contains advertisements, which can be removed via a subscription.

Does 3D File Viewer have ads?

Yes, 3D File Viewer contains advertisements. Users can opt for a subscription to remove these ads.

What are the subscription options for 3D File Viewer?

3D File Viewer offers two subscription plans to remove ads: a monthly plan for $3.99 and an annual plan for $29.99.

Can I open 3D files from other apps with 3D File Viewer?

Yes, you can open 3D files directly from the Files app or any other application that supports file sharing with 3D File Viewer.

What devices is 3D File Viewer compatible with?

3D File Viewer is compatible with iPhone and iPad devices.

What is the age rating for 3D File Viewer?

3D File Viewer has an age rating of 4+, making it suitable for a wide range of users.

How often is 3D File Viewer updated?

The latest version of 3D File Viewer was released on March 20, 2026, indicating regular updates to improve functionality and support.