Features:
"A complete set of tools for 2D drawing and selection
"The usual working environment CAD
"Additional manual editing
"The use of specific styles of brushes, bitmap backgrounds, transparency and layers
"A clever tool measurement and tool speed measurement
»3D view and Ortho species
"Import files from Google SketchUp
"Support for DWF and DWG
"Creating and editing XREF'ov from many formats
»ADT-compatible architectural objects
"Manager of the parametric parts (2D/3D)
Homepage - http://www.imsidesign.com/