STEPSTPIGESIGSB-RepiOSmacOSAndroid

Viewra STEP

A professional STEP and IGES viewer for precise, private, and efficient 3D model inspection. Open and review models directly on your device with no account required and no cloud upload.

Download on the App StoreGet it on Google Play
Viewra STEP displaying a STEP model.
Viewra STEP displaying a STEP model.
Viewra STEP displaying a STEP model.

Key Features

Local Viewing

Inspect models directly on your device.

Open and review STEP and IGES models locally, with no account required and no cloud upload.

  • Local file opening
  • No account required
  • No cloud upload
Viewra STEP displaying a STEP model.
Viewra STEP displaying a STEP model.

STEP / IGES Support

View common 3D exchange formats.

Open widely used CAD exchange formats including STEP, STP, IGES, and IGS for precise model inspection.

  • STEP and STP support
  • IGES and IGS support
  • Designed for CAD exchange files
Viewra STEP format support for STEP and IGES files.
Viewra STEP format support for STEP and IGES files.

Assembly Tree

Browse hierarchy and focus on components.

Navigate the model tree, inspect node details, and isolate specific components while reviewing assemblies.

  • Browse model hierarchy
  • Inspect node details
  • Focus on selected components
Viewra STEP assembly tree interface.
Viewra STEP assembly tree interface.
Viewra STEP assembly tree interface.

Section View

Cut through models to inspect what is inside.

Use section views to examine internal structures, hidden geometry, and dense mechanical details.

  • Interactive sectioning
  • Inspect internal structures
  • Reveal hidden geometry
Viewra STEP section view inspection.
Viewra STEP section view inspection.
Viewra STEP section view inspection.

Exploded View

Understand assembly relationships clearly.

Separate assembly parts to better understand component relationships and the overall model structure.

  • Separate assembly parts
  • Review component relationships
  • Clarify model structure
Viewra STEP exploded assembly view.
Viewra STEP exploded assembly view.
Viewra STEP exploded assembly view.

B-Rep Measurement

Measure precise geometry directly from the model.

Measure distances, angles, and key dimensions directly from B-Rep geometry during inspection.

  • Distance measurement
  • Angle measurement
  • Dimension checks from B-Rep geometry
Viewra STEP exploded assembly view.
Viewra STEP exploded assembly view.
Viewra STEP exploded assembly view.

FAQ

How is Viewra STEP priced?

Viewra STEP is free for opening and reviewing STEP and IGES files. Advanced features require Pro access, available through an App Store or Google Play subscription, or as a lifetime Pro purchase.

Which platforms does Viewra STEP support?

Viewra STEP is available on iOS, macOS, and Android.

Which formats does Viewra STEP support?

Viewra STEP supports STEP, STP, IGES, and IGS files.

Does Viewra STEP require an account or cloud upload?

No. Models are opened and reviewed locally on your device, with no account required and no cloud upload.

Does Viewra STEP work offline?

Yes. STEP and IGES files already stored on your device can be opened and reviewed locally. Downloading files or accessing external services may still require a network connection.

What review tools does Viewra STEP include?

Viewra STEP includes assembly tree browsing, section view, exploded view, and B-Rep measurement tools.

Can Viewra STEP edit CAD models?

Viewra STEP is designed for viewing, inspection, and measurement. It is not a full CAD modeling or editing tool.

How can I request features or report bugs?

Visit Support to contact us by email or join the Discord community.

Inspect STEP and IGES models with Viewra STEP.

Download Viewra STEP for your Apple or Android devices.

Download on the App StoreGet it on Google Play