Convert PLN to ADM

Understanding PLN and ADM file formats

PLN files are project files created by ArchiCAD, a popular architectural design software. These files store building models, layouts, and design data in a proprietary format. ADM files, on the other hand, are 3D model files used by ADONIS or other architectural and design software, often for sharing or importing 3D assets.

Why convert PLN to ADM?

Converting a PLN file to ADM format is useful when you need to transfer architectural designs from ArchiCAD to software that supports ADM files. This enables collaboration, further editing, or visualization in different environments.

How to convert PLN to ADM

There is no direct one-step converter for PLN to ADM due to the proprietary nature of both formats. However, you can use a two-step process:

1. Open your PLN file in ArchiCAD.
2. Export the project to a more common 3D format such as 3DS, OBJ, or IFC via File → Save As or File → Export.
3. Use a 3D model converter like Autodesk 3ds Max, Blender, or ADONIS to import the exported file and then save or export it as an ADM file.

Recommended software for conversion

• ArchiCAD: For opening and exporting PLN files.
• Autodesk 3ds Max or Blender: For converting exported 3D files to ADM format.
• ADONIS: If you have access, it can import common 3D formats and export ADM files.

Step-by-step conversion example

1. In ArchiCAD, open your PLN file.
2. Go to File → Save As and choose 3DS or OBJ as the export format.
3. Open the exported file in Blender or 3ds Max.
4. Export the model as an ADM file using File → Export and select ADM as the target format (if supported).

Tips and considerations

• Check for data loss or formatting issues after conversion, as some details may not transfer perfectly.
• If ADM export is not directly available, check for plugins or scripts for your 3D software.
• Always keep backup copies of your original PLN files.