![graphisoft archicad 20 graphisoft archicad 20](https://downloadbull.com/wp-content/uploads/2017/09/Portable-Graphisoft-ArchiCAD-20-Build-3012-Review.jpg)
The product allows the user to create a "virtual building" with virtual structural elements like walls, slabs, roofs, doors, windows and furniture. This differs from the operational style of other CAD programs created in the 1980s.
![graphisoft archicad 20 graphisoft archicad 20](https://develop3d.com/aec/wp-content/uploads/2016/07/Graphisoft-ArchiCAD-20-5.jpg)
The product allows the user to create a "virtual building" with virtual structural elements like walls, slabs, roofs, doors, windows and furniture. This differs from the operational style of other CAD programs created in the 1980s.