GPS Map Software for CAD, GIS, Outdoor Recreation, and Geocaching

Download ExpertGPS: Desktop Mapping Software for Garmin, Magellan, Lowrance, and Eagle GPS Receivers

Since 1998, TopoGrafix has delivered affordable desktop mapping software for outdoor enthusiasts and professionals in the GIS, CAD, and wireless industries. Our flagship product, ExpertGPS, allows anyone to view GPS data from a Garmin, Magellan, Lowrance, or Eagle GPS receiver over seamless topo maps and aerial photography. Combining ease-of-use and powerful waypoint management capabilities with a full set of USGS topographic maps and aerial photos, ExpertGPS gives you the map tools you need to create, view, and modify maps of your adventures. To get the most out of your maps and GPS, you need ExpertGPS mapping software for GPS.

GPS Support

ExpertGPS works with:

  • ExpertGPS is Garmin GPS Map Software
  • ExpertGPS is Magellan GPS Map Software
  • ExpertGPS is Lowrance GPS Map Software
  • ExpertGPS is Eagle GPS Map Software

Find your GPS model:

ExpertGPS Pro combines GIS layering with seamless mapping and one-click data transfers to any Garmin, Magellan, or Lowrance GPS receiver. Now everyone in your organization can view, query, and edit GIS layers and shapefiles directly over maps and aerial imagery. Transfer your GIS data to any handheld GPS receiver and print maps with data overlays for use in the field. Quickly import field-checked waypoints and tracklogs and merge them back into your GIS layers.


Combine GPS data with GIS layers over seamless orthophotos in ExpertGPS Pro

CAD/DXF conversion in ExpertGPS Pro allows you to import AutoCAD drawings in DXF format and view them with seamless mapping and one-click data transfers to any Garmin, Magellan, or Lowrance GPS receiver. View your engineering drawings over topo maps and aerial photos, and combine them with field data collected with any handheld Garmin, Magellan, or Lowrance GPS receiver. Convert your DXF drawings to Google Earth's KML format, and see them on top of the latest color imagery. Send boundaries and other CAD features to your handheld GPS for use in the field.

If you're serious about Geocaching, take a serious look at our geocaching software with maps: ExpertGPS. ExpertGPS combines all of the power of ExpertGPS with a built-in geocaching Web browser and all the tools you'll need to plan your next geocaching adventure.

Our Free GPS software EasyGPS is the perfect GPS waypoint and route manager for the beginning or occasional GPS user. Best of all, it's FREE!

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