Postgis

Jaspa was designed as an accessible spatial extension for relational database systems. Jaspa implements the OpenGIS Simple Features for SQL and partially the SQL/MM standard. Currently supports PostgreSQL and H2 as the RDBMS backends. Jaspa brings around 200 spatial functions to relational... Platforms: Windows

QGIS supports vector, raster, and database formats and lets you browse and create map data on your computer. Quantum GIS (QGIS) supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). QGIS supports plugins to do things like display tracks from your GPS. QGIS aims to be an... Platforms: Windows

GeoTools is an open source java GIS toolkit. Used for OGC based projects via GeoAPI interfaces. Includes two great SLD based renderers, raster access and reprojection. Plugns fo Shapefile, ArcGrid, ArcSDE, Postgis, OracleSpatial, MySQL and many more. Platforms: Windows, Mac, Linux

The goal of the OSM2PostGIS project is to develop an OpenStreetMap data processor that can import any amount of .osm XML data into a PostGIS database, and produce evaluated navigation network topologies to support routing. Platforms: Windows, Mac, Linux

Spatial Data Integrator(SDI) is an ETL tool for geospatial. Based on Talend Open Studio, input, output and transform geocomponents are available. IO components read/write GIS formats(eg.PostGIS, GeoRSS). Transformers allow feature manipulation(eg.buf Platforms: Windows, Mac, Linux

WKB4J is a Java library designed to read the Well-Known Binary format from a database and transform this data into corresponding Java objects. It supports several different GIS toolkits (JTS, PostGIS, OpenMap...). Platforms: Windows, Mac, Linux

SharpMap is a simple-to-use map renderer that renders GIS data for use in web and desktop applications. The engine is written in C# and based on the .NET 2.0 framework. SharpMap is released under GNU Lesser General Public LicenseFeatures - Embed the engine using any .NET language, including C#,... Platforms: Windows, ASP.NET,

EOxServer implements the OGC Implementation Specifications EO-WCS and EO-WMS on top of MapServer's WCS and WMS implementations. EOxServer is released under the EOxServer Open License a MIT-style license and written in Python and entirely based on Open Source software including MapServer, Django,... Platforms: *nix

Imposm.geocoder is a geocoder for OpenStreetMap data. It is developed as a libary and can be used to convert addresses into coordinates. Right now the geocoder is still in an early beta state and some code is optimized for German addresses. Be aware that the API will change in the future. It... Platforms: *nix