# 3D File Converter: STL & 3MF — STL, 3MF, OBJ 3D Model Studio

> STL, 3MF, OBJ 3D Model Studio (iPhone/iPad app by Berkay Taha Tutcu.)

- Source: https://appshunter.io/ios/app/3d-file-converter-stl-and-3mf/id6801810344 (this page in markdown: same URL + `.md`)
- Developer: [Berkay Taha Tutcu](https://appshunter.io/developer/1687558842)
- Category: Utilities, Graphics & Design
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 10 MB
- Languages: American English
- Released: 2026-08-23
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/3d-file-converter-stl-and-3mf/id6801810344/reviews.md

## What is 3D File Converter?

3D File Converter is the ultimate mobile studio for 3D printing enthusiasts, CAD engineers, and 3D designers. Easily view, inspect, colorize, and convert your 3D models directly on your iPhone and iPad with 100% privacy and zero server uploads!

UNIVERSAL 3D FORMAT CONVERSION:
 STL (Binary & ASCII) — Standard format for 3D printing
 3MF (3D Manufacturing Format) — Next-gen standard for Bambu Studio, PrusaSlicer & Cura
 Wavefront OBJ — Compatible with Blender, Maya, Rhino & CAD
 GLB & GLTF — Ultra-compact modern format for Web & iOS AR QuickLook
 PLY — Ideal for 3D scanning and point cloud mesh data

100% PRIVATE & ON-DEVICE:
  All conversions occur locally on your device GPU. Your designs are never uploaded to any cloud server.

INTERACTIVE 3D VIEWER:
  Smooth 60 FPS touch orbit, pan, and zoom controls
  Titanium CAD Slate Gray, Matte Clay, Metallic & Gold finishes
  Real-time scale, rotation, and floor grid toggles
  Triangle count, vertex count, and estimated PLA filament weight calculations


## Version history (last 3 releases)

### 1.1.1 — 2026-08-26

• 3D Processing Improvements: Enhanced stability for STL, 3MF, and OBJ file conversion.
• Performance & Support: Updated official developer support resources and optimized touch controls.

### 1.1.0 — 2026-08-24

• 3D Printing & Viewing Improvements: Enhanced STL, 3MF, and OBJ model rendering and conversion accuracy.
• Performance & Stability: Smoother viewport touch controls and general optimizations.

### 1.0 — 2026-08-24

No release notes.

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All apps by Berkay Taha Tutcu: https://appshunter.io/developer/1687558842

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*