OpenJUMP

OpenJUMP is an open source GIS software. It is based on JUMP GIS by Vivid Solutions. Features: * OpenJUMP is a Vector GIS that can read rasters as well. * OpenJUMP works, even with medium size datasets, and with professional touch. * OpenJUMP provides a GIS API with a flexible plugin structure, so that new features are relatively easy to develop around the sound mapping platform. * OpenJUMP utilizes standards like GML, WMS and WFS. * OpenJUMP supports a couple of languages (English, Finnish, French, German, Portuguese and Spanish).