DeltaCad® - World's easiest CAD program!!!
DeltaCad® is a powerful, easy to learn CAD (Computer Aided Design) program designed to meet all of your CAD needs. It can produce accurately scaled architectural or mechanical drawings, or just pretty pictures to paste into your favorite word processor. DeltaCad is more than just a paint program, because you can edit, scale, move, rotate, copy, etc. individual objects, not just paint pixels. DeltaCad allows you to zoom in to draw fine details or zoom out to see the whole drawing.
DeltaCad can be extended, by writing your own custom macros in the AppleScript programming language. You can use macros to automatically create objects, or to read in data, which you have drawn.