Several CAD/3D programs also support the export to the AI format used in Adobe Illustrator. This is typically done for vector based drawings and other elements exported from the original IGES file. Other programs may not support the function natively, but a plugin may be used to add the support for Illustrator format.
Convert IGES 3D exchange format to Adobe Illustrator graphics file.
We have found 3 software records in our database eligible for .igs to .ai file format conversion.
Microsoft Windows software - convert igs to ai on Windows
A 3D modelling software
Convert from igs file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned igs to ai. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A widely-used 3D animation application from Autodesk
A 2D, 3D modeling tool