Doesn’t recognize dropbox contents
Can’t open anything in this app, when it’s connected to dropbox it doesn’t do anything
Crashes on launch
Crashes on launch using iOS 11
Free
About
View and navigate 3D models in various formats like OBJ, STL, DAE, and PDF. Easily zoom, pan, and rotate models using multi-touch gestures. Import files directly from cloud storage services like Dropbox and Box.
✓View 3D models in OBJ, STL, DAE, and PDF formats
✓Multi-touch gestures for zoom, pan, and rotate
✓Import models from Dropbox and Box
✓Supports meshes and colors
✓Open password-protected PDF files
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What's New in 3D
3.0.0
January 18, 2026
Fixed minor performance issues to improve overall stability and responsiveness.
User reviews
Developer apps
FAQ
What 3D file formats does 3D-Viewer support?
3D-Viewer supports rendering of 3D PDF (.prc files), OBJ, STL, and DAE (Compressed) model formats. It can also detect ZIP files containing texture and material files for OBJ and DAE models.
How can I import 3D models into 3D-Viewer?
You can import models directly from cloud storage applications like Dropbox and Box. The application is natively integrated with these services, allowing for easy file browsing.
Does 3D-Viewer offer offline viewing capabilities?
While the description doesn't explicitly state offline viewing, the ability to import files from cloud storage suggests that once imported, models can be viewed without an active internet connection.
What are the multi-touch gestures supported by 3D-Viewer?
3D-Viewer supports intuitive multi-touch gestures for navigating 3D models, including zoom, pan, rotate, and fit to screen.
Can 3D-Viewer open password-protected PDF files?
Yes, 3D-Viewer has the capability to open password-protected PDF files, in addition to standard 3D PDF (.prc) models.
What is the update frequency of 3D-Viewer?
The latest version of 3D-Viewer is 3.0.0, last updated on January 18, 2026. This indicates a history of updates, though the exact frequency is not specified.
Is 3D-Viewer available on multiple devices?
Based on the supported devices listed, 3D-Viewer is available for iPhone, iPad, and iPod, suggesting broad compatibility within the Apple ecosystem.
What is the user sentiment for 3D-Viewer?
Currently, 3D-Viewer has a rating of 1.0 stars from 2 ratings. This low rating suggests a negative user sentiment based on the available data.