PDSYMS is an architectural/interiors symbols library add-on for almost all CADD packages including IntelliCAD, Microstation, TurboCAD, DataCAD, AutoSketch, LinuxCAD, VersaCAD, MacDraft, FastCAD, DesignCAD, AutoCAD and AutoCAD LT.
Arcv2CAD converts ArcView / ESRI shape files to AutoCAD DXF and DWG formats. This allows shapefiles to be read by virtually all CAD software, eg AutoCAD, MicroStation, CivilCAD, DesignCAD, Visio, as well as numerous other Mapping and Graphics software, eg CorelDraw, Surfer, World Construction Set.
DesignCAD is an easy to learn 2D and 2D/3D CAD that fits your every design need. DesignCAD 3D Max is faster, robust and can create more complex 3D objects.