Alternatives to uDig

Geographic Information System

Data visualization and analysis software

Browse, visualise and analyze geoscience data sets

Open-source platform for visualizing and manipulating large graphs

Spatial analysis, statistics, autocorrelation and regression

Interactive tool for analyzing MongoDB data

Free DICOM viewer for displaying and analyzing medical images

Virtual globe

Tool for working with messy data (previously Google Refine)

Scientific data visualization and analysis software

Edit GPX documents

Visualisation and debugging tool for robotics