A library you can rely on
Developed by a community of hundreds of developers and trusted to deliver many AEC technologies that power our industry.
 
                        
Any technology stack
Build with Windows, Mac, or Linux, in C++ or Python. Deploy headless server tools, or author IFC natively with a rich graphical interface.
 
                        
All schemas and formats
Support IFC2X3, IFC4, IFC4X3, or load your own at run-time. Read and write IFC-SPF, IFCJSON, IFCXML, IFCHDF5, and IFCSQL.
 
                        
Native IFC authoring API
High level API for hundreds of tasks. Perform complex authoring like copying objects, cost calculation, or 4D simulation with one line of code.
 
                        
Robust geometry
Convert parametric geometry into explicit geometry for any CAD system from booleans to complex sweeps.
 
                        
2D drawings
Generate and annotate 2D drawings from 3D geometry with ease. Preserve drawing semantics and link model data to and from drawing symbols.
 
                        
Ecosystem of tools
Clash detection, model comparison, and conversion to over 10 other formats. Integrate with technologies like IDS, BCF, and bSDD, and more.
 
                        
Easy to use
Extensive documentation, user guides, academic courses, and a vibrant user community to help you begin your journey.


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