QGIS

A fully featured, user friendly, open source Geographic Information System (GIS) with similar power to ArcGIS and MapInfo.

Free Open Source Mac OS X Windows Linux Android BSD

Maptitude

Business mapping software (geographic information system) that delivers affordable, easy-to-use, professional mapping tools for mapping in these sectors: franchising, health care, business, territories, site selection, sales, marketing...

Commercial Windows

GRASS GIS

GRASS GIS (Geographic Resources Analysis Support System) is an open source, free software (FOSS) Geographical Information System (GIS) with raster, topological, vector, image processing, and visualization functionality.

Free Open Source Mac OS X Windows Linux

PostGIS

PostGIS adds support for geographic objects to the PostgreSQL object-relational database.

Free Open Source Mac OS X Windows Linux BSD

MapBox

MapBox makes it easy to design beautiful custom maps, and fast to integrate them into websites and mobile applications using Open Street Map data.

Freemium Web

ArcGIS

ArcGIS is geographic information system (GIS) software for visualizing, managing, creating, and analyzing geographic data.

Commercial Windows Android iPhone Android Tablet iPad Web Windows Phone Windows Mobile

Google Fusion Tables

Bust your data out of its silo! Combine it with other data on the web. Collaborate, visualize and share. All your data organization is automatically saved and stored in Google Drive.

Free Android Android Tablet Web Chrome

SuperGIS

Supergeo Technologies Inc. is global leading GIS software & total solution provider. With series GIS products covering from desktop, mobile, server to developer SDK, SuperGIS has been utilized more than 100 different countries.

Commercial Windows Android iPhone Android Tablet iPad

CartoDB

A location intelligence and visualization engine that empowers you to effortlessly transform data into insights. With CartoDB, connect and map location data, quickly customize your visualizations, and develop powerful location based apps.

Freemium Web

gvSIG Desktop

gvSIG is a Geographic Information System (GIS), that is, a desktop application designed for capturing, storing, handling, analyzing and deploying any kind of referenced geographic information in order to solve complex management and...

Free Mac OS X Windows Linux

uDig

uDig is a GIS software program produced by a community led by Canadian-based consulting company Refractions Research. It is based on the Eclipse platform and features full layered open source GIS.

Free Open Source Windows

MapInfo Professional

MapInfo Professional is a powerful, functionally rich desktop mapping application from Pitney Bowes MapInfo, designed to enable organisations to solve business problems that have a geographical element.

Commercial Windows

Spatial Feature Server

Spatial Feature Server by MapET is an ESRI Geoservices REST Implementation and works with all ESRI Rest API's.

Commercial Windows

Mapserver

MapServer is an Open Source platform for publishing spatial data and interactive mapping applications to the web.

Free Open Source Mac OS X Windows Linux

Geoconcept

The GEOCONCEPT solution was designed first and foremost to respond to expectations of users who wanted to leverage the power of geographical data to the fullest.

Commercial Windows Web Self-Hosted

MapLarge

Beautiful, User Friendly online mapping software that scales to big data.

Freemium Windows Linux Web

what3words

Geocoding system for the simple communication of locations with a resolution of 3 m.

Free Android iPhone iPad Web

Manifold

Manifold GIS is a combination of mapping, CAD, DBMS and image processing.

Commercial Windows

GeoSheets

GeoSheets is a free add-on for Google Spreadsheets that makes it simple to do lightweight GIS tasks like geocoding, address normalization, distance calculations and creating customized and embeddable maps.

Freemium Web Google Drive