GIS software is required to view or use geospatial data. A list of free data-viewers has been gathered by the LIO and links are provided below. Please note, LIO does not endorse and/or provide support for any of these viewers:
ArcExplorer (distributed by ESRI)
Geomatica 9 FreeView (provided by PCI Geomatics)
Google Earth (provided by Google)
Map Maker Gratis (provided by Map Maker0
Quantum GIS
