Browse free open source GIS software and projects for Windows below. Use the toggles on the left to filter open source GIS software by OS, license, language, programming language, and project status.
Geographic library
Cross platform (lin/win/mac) geographical information system (GIS)
Toolkit for working with and mapping geospatial data
Blender addons to make the bridge between Blender and geographic data
Viking is a free/open source program to manage GPS data
GeoServer repository
Interactive visualization of plate tectonics.
Plugins for OpenCPN
An open source geocoder for openstreetmap data
OTB is an open-source C++ library for remote sensing images processing
GPS track editor for editing tracks and planning (multiple) day tours
GPSBabel converts and transfers data like waypoints, tracks & routes.