Aic.18.1.0.051.x64.rar -

: Indicates that the software is designed for 64-bit Windows operating systems.

: A compressed archive format that requires software like WinRAR or 7-Zip to open. About ArchiCAD 18 AIC.18.1.0.051.X64.rar

Better handling of layers and hierarchical data when exporting designs. Security Advisory : Indicates that the software is designed for