The GPX viewer is here for the user to be able to view GPX files. You can load tracks from GPX file and show them on a Maps view.
GPX Wizard works with complex GPX files, allowing the user to see all particular components of the file. Including Routes, Points of interest and Tracks.
You can load tracks from GPX file and show them on the Map. You can also see your GPS position on a map and use viewer as navigation.