By supporting formats from MCAD systems, LEDAS Geometry Comparison (LGC) makes it possible to compare models from any source. This enables working with CAD models without concern regarding native format. Users can open and then compare native parts and assemblies from CATIA, NX, Creo, SolidWorks, Inventor, and Solid Edge, and coverage of 3D interoperability formats includes JT and ACIS in addition to STEP, IGES, and Parasolid.