# Innerscene 3D Viewer — Open DWG, STEP and SketchUp

> Open DWG, STEP and SketchUp (iPhone/iPad app by Innerscene Corp.)

- Source: https://appshunter.io/ios/app/innerscene-3d-viewer/id6804900001 (this page in markdown: same URL + `.md`)
- Developer: [Innerscene Corp](https://appshunter.io/developer/1864209836)
- Category: Graphics & Design, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: American English
- Released: 2026-09-08
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/innerscene-3d-viewer/id6804900001/reviews.md

## What is Innerscene 3D Viewer?

Innerscene 3D Viewer opens the 3D and CAD files that normally need desktop software.

Tap a DWG drawing in Mail, a SketchUp model in Files, or a STEP assembly someone sent you, and it opens here.

FORMATS
AutoCAD DWG and DXF, SketchUp SKP, STEP and IGES, IFC building models, Autodesk Revit, Rhino 3DM, Autodesk FBX and 3DS, 3ds Max, Blender, glTF and GLB, Wavefront OBJ, STL, PLY, COLLADA, 3MF, VRML, X3D, Autodesk DWF, Esri shapefiles, LAS and LAZ point clouds, and Gerber PCB fabrication files.

IN THE APP
- Open files in place from Files, Mail and the share sheet
- Orbit with one finger, pan with two, pinch to zoom
- Shaded, wireframe and technical drawing views
- Show and hide layers
- Measure distances
- Explode an assembly to see inside it
- Share a link to any model

PRIVACY
Your file is read on your device and drawn on your device. Nothing is uploaded anywhere unless you choose to create a share link.

Innerscene builds artificial skylights that bring daylight indoors. We wrote this viewer for our own drawings and made it free for everyone.


## Version history (last 2 releases)

### 1.01 — 2026-09-10

Added 3d room scan capabilities

### 1.0 — 2026-09-07

No release notes.

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## More apps by Innerscene Corp

- [Innerscene Studio](https://appshunter.io/ios/app/innerscene-studio/id6757017303)

All apps by Innerscene Corp: https://appshunter.io/developer/1864209836

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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 2026-09-12.*