YokMap

YokMap is a tool designed to help users easily create and edit imagemaps ("clickable pictures") for use in Web pages. It works harmlessly side-by-side with any HTML or XHTML editor. Differently from other editors, you don't need to keep track of any other files than the HTML page itself - jut open, edit save.

YokMap is easy to use, but still offers features such as CERN and NCSA import and export, resizing multiple areas simultaneously, automatically loading images from a server when needed and having text encoding and HTML entities conversion to be done automatically in the background.