IGS files: what are they and how do I open them?
Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.
.igs file type #1: IGES 3D format
Any igs file you encountered is almost certainly 3D object or model saved in the IGES (Initial Graphics Exchange Specification) format.
Further details:
IGS or IGES files (Initial Graphics Exchange Specification) file represent a standard file format used for exchanging 3D data between different CAD (Computer-Aided Design) programs.
It was first published in 1980 by the U.S. National Bureau of Standards and was the first widely accepted CAD file format. The IGES format serves as a neutral data format to transfer the design to a dissimilar system.
It allows a 3D model file to be shared among various CAD systems. It can store wireframe models, surface or solid object representations, circuit diagrams, and other objects.
The IGS format has been superseded by STEP format, which has a wider range of features, but is still widely used due to its broad compatibility with a range of 3D modeling applications.
Open file with:
SolidWorks
A 2D and 3D CAD construction software
CATIA
A PLM/CAD/CAM/CAE software suite
AutoCAD
Leading 2D and 3D CAD development software from Autodesk
.igs file type #2: Indigo Renderer scene
Files with igs file suffix are related to the Indigo Renderer scene format.
Further details:
The igs file extension is associated with the Indigo Renderer, a physicall based and photorealistic rendering software for Microsoft Windows operating system.
The igs file stores scene from Indigo Renderer.
Open file with:
Indigo Renderer
A physically based and photorealistic renderer