Free software for maps
Cross platform (lin/win/mac) geographical information system (GIS)
Viking is a free/open source program to manage GPS data
Bootable linux distro for Geospatial Applications
A software package for quantitative analysis in Panbiogeography
Open Source Desktop GIS with Surveying and Cartography Functionality
Plugins for OpenCPN
Analysis and display of Census, business, government attribute data
GeoData Web Editing [core SIG Web]
CAD 2D for Land Surveying,Civil and more
Ready-to-use appliance for GIS, Data Mining and Analysis, Modelling...
GPS data in a file for development testing