xBIM Essentials provides support for IFC2x2, IFC2x3, IFC4 Addendum 2 and IFC Alignment (IFC4x1). xBIM can open, create or modify any IFC file format, including XML, STEP21 and IFCZIP formats. All programmatic access to IFC Entities is through a single interface, allowing one code base to work with all IFC formats and schemas. Ifc4 is the default interface future proofing your development work.
$ dotnet add package Xbim.EssentialsNo README available.