Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.

QGIS - QGIS is a desktop geographic information system, or GIS.

Pentaho - Pentaho is a Business Intelligence software company that offers Pentaho Business Analytics, a suite...

GRASS GIS - GRASS GIS is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization.

Qlik - Qlik offers an Active Intelligence platform, delivering end-to-end, real-time data integration and analytics cloud solutions to close the gaps between data, insights, and action.

SAGA GIS - SAGA - System for Automated Geoscientific Analyses - is a Geographic Information System (GIS)...