QGIS: A Free and Open Source Geographic Information System

QGIS 3.2 Bonn has been released - download it here!

QGIS is a free and open source cross-platform desktop geographic information system (GIS) application that supports viewing, editing, and analysis of geospatial data. This open-source alternative to ArcMap is great for alumni who want to continue their GIS adventure after their free ESRI subscription ends when they graduate. Try it out, it's free!

Here's an article of a bunch of other great freeware open source applications you may enjoy!