apps / 6755721056
STEP File Viewer
View & Explore STEP/IGES
维 艾 · Developer Tools · Free · US storefront
- rating
- 4.0 ★
- ratings
- 4
- updated
- Jul 11, 2026
- released
- Dec 8, 2025
v1.0.12
visible word pool · 6 words
title 16/30 chars · subtitle 24/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of STEP File Viewer's pool that are public — the keyword field is not exposed by any API.
from the listing
STEP File Viewer is a lightweight yet powerful tool for viewing .step and .stp files on macOS, iPad, and iPhone. Key Features • View STEP models in 3D with rotate, pan, and zoom controls using perspective projection. • Display 3D models in solid, shaded, or wireframe modes. • Load and view IGES/IGS models. • Supports assembly-level colors and exploded views (requires the model to include assembly data). • Parse and load STEP models as assemblies • Support PMI annotations,…
latest US reviews
★★★★★
Can’t see all step files in a folder
The app requires authorization (?) to open step files. It is unclear how to provide authorization to all step files in a folder recursively. In addition trying to open a folder contained within an enclosing folder only shows some of the folders. These problems make the app…
— JustSomeHumsn
★★★★★
No true orthographic, cross sections don't work well
This is FAR better than eDrawings, but doesn't have true 3d orthographic, the orbit camera view frequently freezes, and there's no wireframe solid view
— Lexor Pontificus
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