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




GeoNode is described as 'Web-based application and platform for developing geospatial information systems (GIS) and for deploying spatial data infrastructures (SDI)' and is a GIS software in the business & commerce category. There are more than 25 alternatives to GeoNode for a variety of platforms, including Web-based, Windows, Linux, Mac and Self-Hosted apps. The best GeoNode alternative is QGIS, which is both free and Open Source. Other great apps like GeoNode are OpenFreeMap, Mapbox Studio, TerraVisu and Plus Codes.
A fully featured, user friendly, open source Geographic Information System (GIS) with similar power to ArcGIS and MapInfo.




This software provides free, customizable map hosting from OpenStreetMap for apps and websites, with a completely open-source platform, no usage limits, registration, or user databases required. Supports self-hosting and public instance use with frequent planet data downloads.



Design personalized maps with extensive Open Street Map data, integrating them into web and mobile platforms. Utilize styling tools for custom aesthetics, support real-time data overlays, 3D terrain, geospatial analytics, and encourage collaboration for comprehensive mapping solutions.



A plus code address looks like a regular address, but with a short code where the street name and number would be. These addresses exist for any location, even for places where there are no roads.



What3words encodes geographic coordinates into 3 dictionary words (for example, the Statue of Liberty is located at planet.inches.most). what3words is different from other alphanumeric location systems and GPS coordinates in that it displays 3 words rather than long strings of...




SAGA - System for Automated Geoscientific Analyses - is a Geographic Information System (GIS) software with immense capabilities for geodata processing and analysis. SAGA is programmed in the object oriented C++ language and supports the implementation of new functions with a...


Mapnik is a Free Toolkit for developing mapping applications. Above all Mapnik is about making beautiful maps. It is easily extensible and suitable for both desktop and web development. - C++/Python GIS...
KeplerJs is a open source geosocial solution that lets users share favorite places and join discussions in real-time. It can be seen as a platform where users can interact with other open data platforms searching across OpenStreetMap, Geonames among other sources.





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. It is written in Java and released under GNU Lesser General Public License.


is similar but having realtime functionalities