IGES ASCII CAD files (*.igs) can be exported to Assemble SAT 3D model (*.asat) with some CAD programs including those listed below.
Convert IGES 3D exchange format to Assemble SAT 3D model file.
We found 2 software records in the database related to .igs to .asat file format conversion.
Microsoft Windows software - convert igs to asat on Windows
A family of 2D/3D CAD software products for Windows
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 asat. 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 dedicated CAD converter