If you want to edit a raster file in your CAD program, you first have to convert it to a vector file. RasterVect does just that, transforming raster images or paper drawings into a vector format. Raster drawings can be imported by scanning original paper drawings. There is TWAIN and WIA support for importing from all scanners. The target vector formats (DXF, WMF, EMF, AI and EPS) are supported by most CAD applications that use vector graphics,...