This software offers a mapping capability which creates 3D terrain maps. It is available for free donwload from this site. This page offers downloads for several platforms and instructions on downloading it. All of the engines can be searched directly from this page and have descriptions of how they work. This site offers a list of downloadable software for designing world wide web documents.
Software is either freeware or shareware.
A very easy to use and inexpensive shareware wordprocessor by Word Place.