CasperJS provides scripting & testing for PhantomJS and SlimerJS. ...more

Turtle Sport is a free software to communicate with GPS for Sports and Fitness. ...more

PostGIS is an open source software program that adds support for geographic objects to the PostgreSQL object-relational database. ...more

GRASS GIS (Geographic Resources Analysis Support System) is a geographic information system (GIS) software suite used for geospatial data management and analysis, image processing, producing graphics and maps, spatial and temporal modeling, and visualizing. It can handle raster, topological vector, image processing, and graphic data. ...more

ExifTool is a free and open-source software program for reading, writing, and manipulating image, audio, video, and PDF metadata. ...more

MAPS.ME (MapsWithMe) is a mobile app for Android, iOS and BlackBerry that provides offline maps using OpenStreetMap data. ...more

QGIS (Quantum GIS) is a cross-platform free and open-source desktop geographic information system (GIS) application that supports viewing, editing, and analysis of geospatial data. ...more

Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. ...more

Empathy is an instant messaging (IM) and voice over IP (VoIP) client which supports text, voice, video, file transfers, and inter-application communication over various IM protocols. ...more

digiKam is a free and open-source image organizer and tag editor written in C++ utilizing the KDE Platform. ...more

OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world. ...more

NASA World Wind Software Development Kits (SDKs) for geo-spatial 3D virtual globe visualization via OpenGL/WebGL on Android, Java and JavaScript/HTML5. ...more

Marble is a virtual globe and world atlas. ...more