View, graph, analize

build your tracks and review it with Google Earth

View data

Analize sensors data

Mix data

Mix different data on a single graph

Graph data

Fully customizable graph

The Spektrum Telemetry Log File Viewer is the small application allows you to view the telemetry log files generated by Spektrum Transmitters.

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It's absolutely free

The Spektrum Telemetry Log File Viewer is the small application allows you to view the telemetry log files generated by Spektrum Transmitters.
The application supports old and new telemetry file format as well as can read corrupted telemetry files generated with latest Spektrum firmware.

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Recent Changes

August, 05, 2016
  • Graph settings changed so you can not change things you should not change.
July, 25, 2016
  • Exporting GPS data into CSV file;
  • Exporting GPS Data into TLM file;
  • When "Export All" is checked the only CSV export is possible;
  • Ctrl+C copies graph into Clipboard;
  • Fixed bug with some graph settings restoring;
  • Fixed bug with graph zoom reset (zoom off) restoring.
July, 12, 2016
  • Global graph setting for storing/not storing scaling (zooming) has been added;
  • Minimizing application when graph window is showing;
  • Export sessions to TLM file;
  • Fixed bug when "Out of range" exception appears when change settings;
  • Now application remembers the active Tab when you switching between sessions.
July, 11, 2016
  • Saving/loading zooming for X and Y axis (per axis/channel name, not per model);
  • Saving/loading pan/zoom mouse operation.
July, 4, 2016
  • Small bugs fixed;
  • Filtering and smooth code updated;
  • Add all sessions export into one CVS file (for selected sensor).