Center for Geographic Analysis Harvard University

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Free or Open Source

Here is a list of free or open source software used at Harvard. Please contact us if you have additional sources.

Batch Geocoder

CGA GitHub Page

GeoDa

Geospatial Portal

GIST

Google Earth

Links to Open Sources GIS Tools

MapWindow

Open Source 3-D Visualization Tools

QGIS

R Spatial

SAS/GIS

WorldMap Platform

American Community Survey - Free ArcGIS extension

CARTO

Esri Maps for MS Office

Export to KML - Free ArcGIS Extensions

Geographic Position Finder

Google Earth Pro

Great Circle Distance Batch Calculator

Point Locate Tool

Time Snapshot Application

Tracts to Text

HGL Desktop Tool for ArcMap

ZGrid ArctoolBox