Exactly 20 years ago, the CADforum.cz web portal by CAD Studio was started, then only as a web interface of the existing e-mail discussion forum for users of Autodesk CAD software. Over time, the portal has expanded to include additional sections and features - a CAD knowledge base, a library of CAD/BIM blocks, a download pool of CAD utilities, a database of AutoCAD commands and variables,Go to the original post...