Load, modify and save your GPX 1.1 files. Add and remove waypoints, edit track and routes, simplify tracks (reducing file's size), clean recorded data, add and edit GPX metadata, edit waypoint, route and track properties, all with real-time preview.
GPS information Tracker is free software, let's we able to communicate with NMEA GPS protocal standard. All information track strings come from GGA sentence in NMEA protocal.