3D ViewerIGS Format Guide
IGS Viewer

View IGS Files Online

Upload your .igs files and view them instantly in your browser. Short extension for IGES CAD format

IGS File Viewer

Drag and drop your .igs file or click to browse

.GLB.GLTF.OBJ.FBX.BLEND.STL.STEP.3MF.DAE.STP.DXF.3DM.PLY.IFC.BVH.FCSTD.IGES.AMF.IGS.3DS.BIM.BREP.WRL.X3D.OFF.ASE.LWO.MD2.X

Key Features

  • cad
  • geometry-exchange

Why Choose IGS?

  • cad
  • engineering
  • legacy-systems

Common Use Cases

cadengineeringlegacy-systems

Related Formats

GLB

GLB

.glb

Different approach for similar use cases

Try GLB Viewer
GLTF

GLTF

.gltf

Different approach for similar use cases

Try GLTF Viewer
OBJ

OBJ

.obj

Different approach for similar use cases

Try OBJ Viewer
FBX

FBX

.fbx

Different approach for similar use cases

Try FBX Viewer

Why Choose Different Formats?

Performance

GLB and GLTF offer the best web performance with optimized loading and rendering.

Compatibility

OBJ provides universal compatibility across all 3D software and platforms.

Features

FBX supports the most advanced features for professional animation workflows.

Quick Format Comparison

FormatFile SizeFeaturesBest For
IGSCurrent
Mediumcad, geometry-exchangecad
GLB
Smallbinary, embedded-texturesweb apps
GLTF
Mediumjson-based, separate-filesweb apps
OBJ
Largetext-based, simple3d modeling

Still have questions?

Try uploading your .igs file to our viewer above, or check out the complete IGS format guide for more detailed information.