MXDtoAXL, This tool converts ESRI ArcMap views (all layers in the active view) into ESRI ArcIMS AXL configuration files, both for feature and raster layers
Converts GIS data from CARIS NTX format into ESRI shapefile format, preserving virtually all features and attributes. Supports points, lines, polygons, text, spot heights and soundings. Includes a batch utility, an API, and an ArcView GIS Extension.
3D Online Content Management System
Konverting the GIS-Format 'EDBS' to Spatial-Database 'PostGIS' using the 'Well Known Text'-Interface. EDBS is a German Fileformat from ALK (Automatisierte Liegenschaftskarte). So this GIS can be used for UNM-Mapserver and otehr OGC-conform GIS-Programms. Update: After ALK in Germany ist replaced by ALKIS, edbs2wkt will not be further developed. Use http://postnas.org (gdal/ogr) for ALKIS-Interface-Format "NAS".
Geometric Technology - Programs written for MicroStation CAD System design automation.
The NHD Software Project is a collection of the utilities, scripts, APIs, standards, and application extensions used for the quality assurance of stream and river data, conflation/generalisation of hydrographic data, and other hydrologic data maintenance.
pgArcNG -the ArcGIS(ArcMap) connector to postgis with multiuser editing ability.