Free GPS Mapping Software for Garmin and Magellan GPS devices. OkMap is a comprehensive software for many outdoor activities, that you can use for Trekking, Sailing, Mountain bike, Off road, Hunting and fishing, Finding mushrooms, Soft air, Geocaching.

Supported formats:

• Images: ecw, bmp, gif, jpg, png, tif and many others
• Maps drg: gfw, jgw, pgw, tfw, bpw
• Vector data: shp, dbf (Esri shape file); dcw (Digital Chart of World)
• GPS data: gpx (GPS Exchange Format); wpt, plt, rte (OziExplorer); and many others formats thanks to the software GpsBabel
• DEM data (digital earth model): hgt (SRTM-1 and SRTM-3)

Supported Gps devices:

• Upload/download through GpsBabel: Garmin and Magellan
• NMEA navigation: all GPS devices that support Nmea protocol

Here are some key features of "OkMap":

• Calibrate vectorial and raster maps with diffent types of cartographic projections
• Create own digital maps drawing point, multipoint, polyline and polygon vector
• Display simultaneously raster maps and vectorial data
• Import digital vectorial data based on different types of cartographic projections
• Use calibrated maps and vectorial data as background for navigation
• Create and represent on maps (raster and vectorial): waypoints, routes and tracks
• Use digital terrain models to display the elevation of any point on the map
• Load and save waypoints, routes and tracks in GPX format
• Upload and download waypoints, routes and tracks to and from a GPS device
• Navigate in real time via a GPS device through NMEA protocol
• Display Google Earth and Google Maps in current map location
• Exchange data with Google Earth
• Exchange data with gpsgate.com server
• Receive via socket customized navigation data from remote GPS devices
• Send via socket the current position to an OkMap remote server
• Make conversions between different types of coordinates, datums, formats, etc..
• Use a handy calculator for your calculations

System Requirements:

• Microsoft Windows 98 or higher
• Microsoft Internet Explorer 5.01 or later
• Microsoft .NET Framework 2.0
• ECW Activex controls
• Processor: 400 Mhz or higher
• RAM: 128 MB or higher
• HDD: at least 35 MB