.igesTypical support level 3

View IGES and IGS Surfaces Online

Preview IGES or IGS surfaces and inspect face boundaries in supported CAD exports. Free, with no uploads, signup or software installation.

Choose a .iges file

Your file stays on this device

Choose a file to view it in your browser. No signup or software installation needed. Your file stays on your device and is never uploaded.

What Anyfile can show

Supported imported faces and their boundary lines
An orbitable view of the surface model, including imported colors when available
IGES geometry normalized to millimeters for display

Limits and conditions

Curve-only files may have no renderable faces in this surface viewer
Gaps between patches are not stitched or repaired; the preview does not certify a watertight solid
Maximum input 128 MiB; requires WebGL 2 and WebAssembly; no exact measurement or PMI

IMPLEMENTATION

Viewers responsible for this format

IGES is a CAD exchange format commonly encountered in surface and legacy engineering workflows. An export may contain separate surfaces rather than a closed solid. Anyfile imports supported geometry and draws its tessellated faces, helping you inspect the shape before returning to a CAD tool for repair.

CAD exchange viewer

CAD exchange viewer: explore supported file formats, viewing limits and open-source credits. Your files are never uploaded.

See implementation and open-source credits

Common question

Can I open an IGS file on the IGES page?

Yes. IGS is the shorter extension for IGES, so both lead to this guide and the same import path.

Why does my IGES export look like separate surface patches?

The source can contain independent surfaces. A visible shell is not proof of a closed solid; sewing, gap checks and CAD repairs require a modeling tool.