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Updated: March 01, 2025

.IFC File Extension

There is only one filetype that uses .IFC file extension and it is Industry Foundation Classes File.

Industry Foundation Classes File

File category: 3D Image Files
Developer: buildingSMART International
Open with: SketchUp (+7 more)
Platforms: Windows, macOS

An IFC file is a digital model used in Building Information Modeling (BIM) programs. "IFC" stands for Industry Foundation Classes, an open standard for exchanging data between different BIM applications. These files store information about buildings or facilities, including shapes, materials, spatial elements, and other properties. The goal of the IFC format is to allow different software tools to share and interpret building models accurately.

The IFC format was first introduced in 1996 by the Industry Alliance for Interoperability, a group formed by Autodesk and other companies. This organization later became buildingSMART International in 2005, which now maintains and updates the IFC standard. Over the years, several versions of the format have been released, with IFC4 being the latest major version as of now. The IFC format is widely used in architecture, engineering, and construction industries to improve collaboration and reduce information loss during data exchange.

IFC files are commonly used to share detailed building information between different BIM software. They include geometric data (such as walls, floors, and furniture), calculations, and other properties needed for design, analysis, and construction. Professionals like architects, engineers, and facility managers rely on IFC files to ensure compatibility and maintain data accuracy across various tools and platforms. The format continues to evolve, with new updates improving compatibility and functionality for the global construction industry.

How to Open .IFC as Industry Foundation Classes File

You can open and view IFC files using many BIM applications and dedicated viewers. Some popular programs that support IFC files include:

  • Autodesk Revit
  • AutoCAD Architecture
  • GRAPHISOFT Archicad

These tools allow users to view, edit, and convert IFC files to other formats like .DWG, .DXF, .OBJ, and .PDF, making the data accessible across different systems.

How to Convert an IFC File

One of the key features of the IFC format is its platform-neutral nature. IFC files can be converted into a variety of formats, ensuring flexibility. Many BIM software solutions offer built-in conversion tools, enabling the export of IFC files to formats like .DWG, .C4D, and .PDF. This wide compatibility enhances collaboration across teams using different software tools.

Applications That Open IFC Files

Windows Apps for IFC Files:

macOS Apps for IFC Files:

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