As both the IGES/IGS and STP/STEP are fairly common CAD formats used for exchange purposes, so it should be fairly easy to find a program that can convert one to another.
Home > Search converters: step to iges
Conversion of step file format to iges file format beta
Search for step to iges converter or software able to handle these file types.
Convert ISO-10303 STEP product data to IGES 3D exchange format.
We have found 18 software records in our database eligible for .step to .iges file format conversion.
Microsoft Windows software 
- convert step to iges on Windows
AutoCAD
A CAD designing software with the powerful, flexible features. It is a CAD development platform that provides tools to build custom AutoCAD-based software products for specific markets. The default file formats using by AutoCAD are: DWG and DXF.
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from step file | Yes, AutoCAD supports step file conversion as a source file type. | Yes | Yes | step editor | Yes | No | No | No |
to iges file | No | Yes | Yes | iges editor | No | No | No | No |
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 step to iges. 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.
SolidWorks
A popular is 2D and 3D CAD (computer-aided design) and CAE (computer-aided engineering) construction software for Microsoft Windows developed by SolidWorks Corporation.
SolidWorks is distributed in three distributions: Solidworks Premium, Solidworks Professional and SolidWorks Standard.
3D Object Converter
3D Object Converter is a powerful 3D polygon model translation and interactive viewing shareware tool that allows arbitrary 3D model data to be imported from external sources, exported to various industry standard 3D file formats with great accuracy and quality.
AnyCAD Exchange3D
A free 3D model converter utility, Exchange3D supports to many popular 3D file formats, and you can use it to convert models to other formats, such as iges, step, stl, fbx, dae, 3ds, md2, mdl, obj and more.
Argon
A high-end professional 3D modelling software solution from Ashlar Vellum, Argon shares the same solid and surface modeling, rendering engine and animation tools found in other Ashlar programs like Cobalt or Xenon.
Creo Parametric
Creo Parametric,formerly known as Pro/Engineer, is the essential 3D parametric CAD solution because it gives you exactly what you need: The most robust, scalable 3D product design toolset with more power, flexibility and speed to help you accelerate your entire product development process.
3ds Max (3D Studio Max)
A popular 3D animation software, 3ds Max (previously known as 3D Studio Max) is used by professional to create stunning 3D content. It contains modeling capabilities, flexible plug-in architecture, scripting language, etc. It is mostly used by computer game developers. It is also used to create movie visual effects. 3ds Max is only for Microsoft Windows.
Alibre Design Professional
A set of 3D modeling tools for Microsoft Windows, Alibre Design Professional is used for the fast creation of complex geometry and other 3D modeling purposes.
Apple macOS / Mac OS X software 
- convert step to iges on OS X
AutoCAD for Mac
AutoCAD for Mac software—it’s AutoCAD, for the Mac, bringing robust 3D free-form design tools and powerful drafting capabilities to your platform of choice. It takes full advantage of the macOS platform, with an intuitive, graphical user interface that makes it easy to bring your ideas to life.
Multiplatform software 
- convert step to iges on any platform
FreeCAD
FreeCAD is open source multiplatform 3D CAD/MCAD/CAx/CAE/PLM modeler used to design mechanical engineering projects.
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