.IGES File Extension

Initial Graphics Exchange Specification

The Initial Graphics Exchange Specification (IGES) is a file format. It allows exchange of information among computer-aided design systems. IGES is vendor-neutral. It is an ASCII-based textual format....

General Information

Title IGES File Extension
Extension .iges, .igs
Full Form Initial Graphics Exchange Specification
File Type CAD File Format
Developer IGES/PDES Organization
MIME Type model/iges

File Function

Primary Function 3D Model Data
Additional Functions Data Exchange, Archiving
Features ASCII Text, Parametric Data

File Characteristics

Quality High Precision
Supports Layers Yes
Supports Transparency No
Editable Yes

Use Cases

Engineering Yes
Manufacturing Yes
Simulation Yes

Security and Practices

Security Risks Low
Best Practices Version Check, Software Update

Historical/Version Information

Initial Release 1980
Latest Version IGES 5.3 (1996)

Associated Types

Similar Extensions .step, .stp, .dwg, .dxf

Software Compatibility

Software Usage Policy OS Compatibility
AutoCAD Paid Windows, Mac
SolidWorks Paid Windows
Fusion 360 Paid, Free for students Windows, Mac