Artboard

Artboard screenshots

Positioned as an alternative to more complicated and expensive vector drawing software.
Artboard 1.8 : Artboard screenshot

Alternative downloads

RealCADD
4.80
CAD drawing program that allows you to draw, move, edit, modify lines, rectangles, ovals, text, arcs, polygons, and free lines....
jDraft-MacOSX
jDraft is a simple 2D drawing program for creating engineering drawings.
Sketsa SVG Editor
7.1.1
Cross platform SVG vector drawing application.