mapserver workbench

What: MapServer Workbench
Where: http://sf.net/projects/msworkbench/ 
        http://msworkbench.sf.net/ 
        http://www.mapserver.org/ 
Description: MapServer Workbench is a set of cooperative tools to develop
        web mapping applications with MapServer. The tools are
        written in Tcl/Tk and require the Mapscript scripting interface 
        distributed with MapServer.
        Currently at version 010501 .
Updated: 07/2009
Contact: See web site

MapServer is an Open Source platform for publishing spatial data and interactive mapping applications to the web.

Dynamic Content/Integrated Development Environments (IDE)Viewers