ESRI Import for IntelliCAD is plug-in for IntelliCAD. This plug-in gives IntelliCAD the ability to import geometric data from ESRI files.
ESRI Import for IntelliCAD reads points, polylines and polygons from ESRI shape files and creates corresponding points, polylines and polygons in the active IntelliCAD drawing. 
ESRI Import for IntelliCAD is very easy to use. Once installed, it must be loaded into the IntelliCAD environment. Follow the simple instructions in the Getting Started document which can be found in the installation folder. Once loaded it adds new commands to IntelliCAD's existing commands and a new submenu called "ESRIImport" to the IntelliCAD menu containing newly added commands.