Download of viking-1.6.0.0.exe (viking-1.6.0.0.exe ( external link: SF.net): 37,328,128 字节) will begin shortly. If not so, click link on the left.
Viking is a free/open source program to manage GPS data. You can import, plot and create tracks, routes and waypoints, show OSM, Terraserver, Bing Aerial and other maps, geotag images, see real-time GPS position, get geocaches, control items, etc. It is written in C & the GTK+2 toolkit.