QGIS - QGIS is a desktop geographic information system, or GIS.
Petrel E&P Software Platform - The Petrel E&P software platform enables discipline experts to work together to make the best possible decisions throughout the asset lifecycle.
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.
Surfer - Surf News, Fantasy Surfer, Photos, Video and Forecasting.
SAGA GIS - SAGA - System for Automated Geoscientific Analyses - is a Geographic Information System (GIS)...
Aspen HYSYS - Aspen HYSYS is a software solution for chemical process simulation and modeling.