Productivity

STEP Viewer

Smart Cube Labs Co., Ltd.

STEP Viewer is a app that lets you view STEP (.stp, .step) CAD files in 3D on your iphone.

Apple API verifiedFreeUnited StatesProductivity

Key facts

The latest observed download price is Free. Open the official App Store link to confirm the current checkout price.

In-app purchases in United States

Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.

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No public in-app purchase items were visible in this storefront at the latest check.

Source: Apple public App Store page · publicly visible items only

About STEP ViewerApp description from Apple for the current storefront.

STEP Viewer is a app that lets you view STEP (.stp, .step) CAD files in 3D on your iphone.

◆ Key Features

• Convert STEP/STP files to GLB format for 3D rendering

• Touch to zoom, rotate, and pan

• 6-face view change (Front, Right, Back, Left, Top, Bottom)

• Auto-rotation (pauses on touch, resumes after 3 seconds)

• Converted GLB files saved automatically (Download folder)

◆ Supported Formats

• Input: .stp, .step (STEP AP203, AP214)

• Output: .glb (GL Transmission Format Binary)

◆ How to Use

1. Launch the app and tap the folder icon

2. Select a STEP file

3. View the 3D model after conversion

4. Touch to rotate, pinch to zoom

◆ License

This app uses Open CASCADE Technology (LGPL-2.1) library.

https://www.opencascade.com

For inquiries or bug reports, please contact us via email.

Quick answers based on the latest observed App Store data.

How much does STEP Viewer cost in United States?

The latest observed download price is Free. Open the official App Store link to confirm the current checkout price.

Does STEP Viewer have in-app purchases?

Apple’s public page currently shows 0 purchase items in this storefront. The public list may be incomplete.