ACTCAD BIM has all the features of ActCAD 2020 Professional in addition to BIM related features. It natively works on dwg & dxf file formats and supports many other file formats like STEP, IGES, DGN, PDF, etc. ActCAD BIM also support for attaching underlays for RVT, IFC and RFA files. This product is built on top of latest IntelliCAD 9.2 engine and ODA 4.3 libraries. Walls, windows, doors, stairs, roofs, slabs, floors, steel sections etc. are available as commands. Additional BIM tabs available in Tool Palettes apart from regular options. Licenses are perpetual and globally valid. Shift license between computers any number of times using self-license transfer option. Get sectional views and elevations very easily from 3D views. You can convert any polyline to wall with one click.