HEATKEYS

Convert files from AutoCAD DXF and DWG to ESRI Shapefile or KML for Google Maps and Google Earth.

Work Smarter, Not Harder is all about using the right tools to perform CAD and GIS tasks to make the most out of your selected CAD platform. This blog is maintained by Rakesh Rao, Owner- Four Dimension Technologies and Coordinate Systems, and shows y...

ExpertGPS is GPS mapping software for Garmin, Magellan, and Lowrance GPS. View waypoints and GPS tracklogs on USGS topo maps and aerial photos. Send GPS data to GIS ArcView.

YouTube is a place to discover, watch, upload and share videos.

Free online and desktop software tools for engineers

The GeoCommunity provides FREE and shareware GIS and CAD software tools, utilities, compression programs, translators, and map viewers for mapping and location based applications

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Customizable Search Interface Powered by Google Images, YouTube and Facebook

MapWindow is a free and open source geographic information system project. It includes an open source programming component, MapWinGIS ActiveX, and an extensible desktop application that supports plug-ins written in .NET (C# and VB.NET).