Hot Door CADtools-CADtools for Adobe Illustrator CS, CS2, and CS3.
BS Editor: Draw in any scale, dimension artwork with a mouse click, and numerically control size and location of objects or points. Just click-drag with CADtools 5 to make design work easy and elegant - right inside Adobe Illustrator. Illustrator CS3 has increased performance and DXF/DWG compatibility to make CADtools 5 a perfect solution for design professionals. By popular demand, version 5 emphasizes a variety of workflow solutions:

New features in CADtools 5:

-CS3 compatibility
-Save or load CADtools panel settings as Presets
-Globally control all CADtools units in the new CADshortcuts panel
-New fillet radius dimension tool
-New scaled offset tool
-Full screen snapping Cursors
-New perpendicular and tangent line drawing tool
-New label features add object geometry info, leaders lines and shapes, and label stretching
-Additonal pixel units and custom scale support
-Improved CADtext and CADstyle panel designs
-Additional sliding text options
-Rise/run support for CADline creation you can free download Hot Door CADtools 7.0.2 now.