YokMap is a tool designed to make it really easy to 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.
Version 2.0 is compiled for both Intel and PPC and adds XHTML support as well as loads of improvements and bugfixes. This update is free for registered users.
CHAND Powerful, easy to use and seems very stable, this is doubtlessly the most valuable imagemap editor around. The only disadvantage would be the lack of XML support. Fix that, and this program will be perfect. (Version 1.0.1)