An OS X application that can import MacDraw and similar vector graphic images

EazyDraw "is a vector-based drawing application for technical drawings, illustrations, icons, logos, and similar graphics, with support for Claris Draw, MacDraw, and MacDraw II formats including conservation of all vector information. This release adds a new tape measuring tool, smart guidelines, an interactive cursor, expanded support for multi-layer drawings, cloaking of full layers, an Align to Grid palette, new Enabled Actions for layers, and more. EazyDraw is $115 ($95 download) for Mac OS X 10.2 and through 10.4. (Macintouch)"