Inkscape. Draw Freely.

For those interested in this SVG (scaleable vector graphics) application, the new version offers some serious capability for import/ editing/ export of PDF and Adobe Illustrator files: ReleaseNotes046 - Inkscape Wiki as well as many other enhancements.

Windows download (33MB) at http://downloads.sourceforge.net/inkscape/...-0.46.win32.exe

Alan