ArchSymb 5.x has finally been retired and support discontinued. However, registered users of ArchSymb 5.x may purchase and download the current version 6.0 for a small upgrade fee. ArchSymb 6.0 includes support for AutoCAD 2007 - 2018. Click the Store Link Below. New licenses are $295 and upgrades are $125. To purchase or upgrade ArchSymb simply CLICK HERE.