GISpatialNet is a Java-based GIS tool for mapping characteristic relations to spatial relations. A GeoInformatics application designed to show the correlation between social connectivity and physical connectivity between people.

GISpatialNet is not a mind-reader, but does have some heuristics under the hood. The file formats still need to be prepared to be read into the application. The following is a list of the file formats and how they should be prepared.
* CSV (and text)
* Excel
* Pajek
* Shapefile
* KML
* DL/UCINet

GISpatialNet Features:
1. Converts common formats
2. Reads and writes Shapefiles

Requirements:
* Java

The license of this software is Free, you can free download and free use this graphing software.