Codemill IFC Export for Autodesk® AutoCAD® Plant3D

Codemill IFC Export for Autodesk® AutoCAD® Plant3D

Win64, English

Codemill Oy
Using Codemill IFC Exporter plugin, you can export AutoCAD Plant 3D drawings to the IFC format (IFC2x3 or IFC4). This plugin will export both the model geometry and the related data (Property Sets).

General Usage Instructions

Export Active Document

The easiest way to export Autodesk® AutoCAD® Plant 3D drawing is to select the Schema version and Export Active Document option. You can also select the 'Export Properties' check box option to export the properties.

After pressing the 'Gather Elements' button, it will gather information from the model. Once information is gathered then select the location and enter a filename for the IFC file and press the 'Create IFC' button. The plugin will save the model in an IFC format.

Export Selected Objects

Another way is by selecting the 'Select Objects' tab. Double-click on the 'Refresh' button and select the objects from the Treeview control in the first tab. After selecting the desired objects, please click on the 'Export' tab and select the 'Export Selected Objects' option.

Export Referenced Documents

Using the 'Export Referenced Documents' option, you can export the active document and all referenced documents in one go. 




The installer that ran when you downloaded this app/plug-in from the Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.

Additional Information

Purchase a permanent license online

The permanent license cost of this plugin is 500€. If you find this plugin useful, you can purchase a permanent license anytime from:

Known Issues


Company Name: Codemill Oy
Support Contact:

Author/Company Information

Codemill Oy

Support Information

Email support is available at and at

Version History

Version Number Version Description


Added support for AutoCAD Plant 3D 2025 version Added support for IFC4x3 schema Added option to use the value of the selected Plant 3D property as an IfcBuildingStorey name


Added Core IFC Exporter application. Core IFC Exporter is a complementary application that can be used alternative to the IFC plugin. It is using AutoCAD command line version (accoreconsole.exe) to create IFC files without need to open AutoCAD Plant3D user interface


IFC4 NURB surfaces are shown as IfcFaceBasedSurfaceModels in IFC2x3 Generated IFC files have been successfully validated by KIT IfcCheckingTool Corrected issue with non-unique GUIDs in Insulations Option to optimize planes Corrected partial toruses with half circle cross sections


Added Plant 3D to IFC2x3 and IFC4 Class Mappings. Added support for structural element properties. Added support for NURB surfaces in IFC4 format.


Added support for Autodesk AutoCAD Plant 3D 2024 version


Function to split large objects to several IFC elements Corrected elbows with long welding ends


Block references in paper space are filtered out. Added option to exclude empty property values


Added support for exporting Block References


First version Added support for Autodesk AutoCAD Plant 3D 2023 version
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