ESRI Geoportal Server!

Esri Geoportal Server is a free open source product that enables discovery and use of geospatial resources including datasets, rasters, and Web ser...

Go to http://www.esri.com/software/arcgis/geoportal

ESRI Geoportal Server alternatives

QGIS

QGIS, formerly Quantum GIS, is a user friendly open source Geographic Information System (GIS) licensed under the GNU General Public License that r...

tags: maps mapping gis spatial geographical
platform: Mac OS X Windows Linux Android BSD

OpenGeo Suite

OpenGeo provides support and services around GeoServer, OpenLayers, PostGIS, GeoWebCache, and GeoExt.The OpenGeo Suite brings together the OpenGeo ...

tags: geo geospatial-applications
platform: Mac OS X Windows Linux

GeoServer

The reference implementation of the Open Geospatial Consortiums WFS and WMS services, GeoServer is a full featured open source software server writ...

tags: geospatial-applications google-maps interoperability mapping maps
platform: Mac OS X Windows

GeoNode

GeoNode is a web-based application and platform for developing geospatial information systems (GIS) and for deploying spatial data infrastructures ...

tags: web-based cms gis suite geo
platform: Mac OS X Windows Linux

what3words

What3words encodes geographic coordinates into 3 dictionary words (for example, the Statue of Liberty is located at planet.inches.most). what3words...

tags: gps navigation
platform: Online Android iPhone iPad

Spatial Feature Server

MapET Spatial Feature Server is software that makes your geographic information (vector data) available to others in your organization and optional...

tags: geographic gis mapping maps spatial
platform: Windows

Mapserver

MapServer is an Open Source platform for publishing spatial data and interactive mapping applications to the web. Originally developed in the mid-1...

tags: maps gis geo
platform: Mac OS X Windows Linux

GeniusGIS

Innovative Cloud Based mapping tool GeniusGIS is an online sales territory mapping and retail mapping software. Get average daily traffic counts fo...

tags: esri gis google-maps mapping mapping-tool
platform: Windows Chrome OS