20170203: This page is moved to http://folk.ntnu.no/bt/igc2gpx/. You are obviously redirected properly, but I advice to update your bookmark. - B. Tesaker

Converting IGC to GPX:

In some environments you may simply drag the file onto the name field.
In most you do not need to press Convert.

Importing into Google Earth:

Converter backend (Linux): gpsbabel -i igc -o gpx infile outfile

Last error: