Place this folder in Linux web server's document root, open http://localhost/igc2kmz/ Make sure uploaded_files folder is writable by web server user and python2 is installed. See https://igc2kmz.cyberorg.co.in/ for example.
Android app(Currently in testing) https://play.google.com/store/apps/details?id=in.co.cyberorg.igc2kmz
See the original, upstream https://github.com/twpayne/igc2kmz for requirements and usage.