Quantum GIS

Quantum GIS is a free cross-platform application that works with Windows, Mac OS X, Linux, BSD and Android devices. The developers have set a goal to create a geographic information application that allows you to access information quickly and easily.

Quantum GIS for Windows features

• the right to download Quantum GIS for free on your computer or mobile device;
• separation of QGIS into editor and browser to achieve results;
• the ability to view material and overlay raster and vector images on top of each other without conversion to an accepted format;
• support of spatial tables, vector and raster files, MS Word documents, databases;
• examination of information and subsequent creation of maps based on the received data, map structuring;
• well-matched tools for interacting with maps and the resulting material;
• creating, exporting and editing information;
• digitization of GRASS GIS vector layers and objects from OGR library;
• free use of GPS tools for converting, exporting, importing information;
• free provision of maps on the World Wide Web and a chance to download the material to your computer;
• use of advanced functionality;
• analysis and selection of information with the support of fTools software.

The site offers to download free Quantum GIS for computer and apply the technology to obtain and analyze information, create and edit maps, etc.