gvSIG Desktop Alternatives

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.

QGIS is a desktop geographic information system, or GIS.

ArcGIS software is a data analysis, cloud-based mapping platform that allows users to customize maps and see real-time data ranging from logistics support to overall mapping analysis.

SAGA - System for Automated Geoscientific Analyses - is a Geographic Information System (GIS)...

uDig is a desktop geographic information service (GIS) development platform. It was created by Refractions Research, which has been churning out GIS-related software since 1998. Read more about uDig.

Supergeo Technologies Inc. is global leading GIS software & total solution provider.

An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.

Learn the basics of Boundless Server, a GIS server for publishing geospatial data as web services with a highly flexible architecture.

Spatial Data Manager is a free software for managing vector data (shapefile, filegeodatabase, spatial table) in different formats. You can create a project to load spatial data and authoring it.

Open source spatial database

MapWindow is a fully free and open source geographic information system project.

Mapnik is a Free Toolkit for developing mapping applications.