Convert SKK to IGR

Understanding SKK and IGR file formats

SKK files are typically associated with SketchUp, a popular 3D modeling software. These files store 3D models, scenes, and related data used for architectural, interior design, and engineering projects. On the other hand, IGR files are Intergraph SmartSketch Drawing files, used by SmartSketch—a technical drawing and diagramming application. IGR files contain vector-based graphics, annotations, and layout information for engineering and design documentation.

How to convert SKK to IGR

Direct conversion from SKK to IGR is not natively supported by most software, as these formats are used by different applications with distinct purposes. However, you can use an intermediate format, such as DXF or DWG, which are widely supported by both SketchUp and SmartSketch.

Step-by-step conversion process

1. Open your SKK file in SketchUp.
2. Export the model to a compatible format:
   • Go to File → Export → 2D Graphic or File → Export → 3D Model.
   • Select DWG or DXF as the export format.
3. Open SmartSketch.
4. Import the exported DWG or DXF file:
   • Go to File → Import and select your exported file.
5. Save the imported drawing as an IGR file:
   • Go to File → Save As and choose IGR as the file type.

Recommended software for conversion

• SketchUp Pro – for exporting SKK files to DWG/DXF.
• Intergraph SmartSketch – for importing DWG/DXF and saving as IGR.

There are no direct online converters for SKK to IGR, so using the above method with these applications is the most reliable approach.

Key considerations

• Some complex 3D elements may not transfer perfectly; review your drawing after import.
• Ensure you have the correct versions of both SketchUp and SmartSketch for best compatibility.