If you are working with BIM (Building Information Modeling) files, you may need to convert your IFC file to a different schema version for compatibility with various software. This tutorial will guide you through converting Industry Foundation Classes (IFC) files to formats like IFC2x3, IFC4, and the latest IFC4x3 versions using our Autoconverter software. Whether you are upgrading to a newer standard or reverting to an older version, this method is fast, accurate, and reliable.
How to Convert IFC File to a Different Schema Version: Step-by-Step Guide
Download and Install Autoconverter:
Start by downloading the latest version of our Autoconverter software. This tool is essential for converting your IFC files to different schema versions, such as IFC2x3, IFC4, or IFC4x3.
Launch IFC File Converter:
After installation, open the IFC schema converter from the Windows Start menu. This launches the interface where you will manage your IFC file version conversion.
Select Your IFC File:
Click on the Convert File Version… menu item. In the dialog that opens, browse and select the IFC file you want to convert, then provide a filename for the target version.
Choose IFC Schema Version:
In the IFC Save Parameters dialog, select the target IFC schema version. Available schema formats include:
- IFC2x3 - widely used in legacy BIM applications
- IFC4 - improved support for geometry and properties
- IFC4x1, IFC4x2, IFC4x3 - newer schema extensions for advanced BIM workflows
- IFC4x3 RC1-RC4, TC1, ADD1, ADD2 - release candidate and technical changes
Export Converted IFC File:
Click the OK button to save your new IFC file with the selected schema version. The output will be ready for use in compatible BIM applications.
FAQ: Why do I need to convert IFC schema versions?
Different BIM tools (e.g., Revit, Archicad, Tekla) support varying IFC schema versions (IFC2x3, IFC4, IFC4.3). Converting files to a compatible version ensures:
Seamless Collaboration
- Architects using Revit (IFC4) can share models with engineers on Tekla (IFC2x3) without data loss.
- Contractors viewing models in Navisworks avoid "unsupported element" errors.
Regulatory Compliance
- Some regions mandate specific IFC versions for public projects (e.g., IFC4 for EU infrastructure).
Optimized Performance
- Older versions (IFC2x3) reduce file size for lightweight coordination.
- Newer versions (IFC4.3) preserve advanced metadata like COBie for FM.
IFC Schema Conversion: Final Thoughts
Converting an IFC file to a different schema version - such as IFC2x3, IFC4, or IFC4x3 - is a quick and efficient process using our Autoconverter software. Whether you need to downgrade an IFC file for compatibility with older BIM tools or upgrade it to the latest schema version for advanced collaboration, Autoconverter makes the process seamless. This step-by-step guide ensures that your BIM data remains consistent and accessible across multiple platforms.