Gpx To Excel
here is video on how to convert Gpx file To Microsoft Excel workbook.
If you want to automate conversion or avoid user Interface (UI) and run "Gpx To Excel" application from command line - here is an example of how to do it:
"C:\Program Files (x86)\WhiterockSoftware\GpxToExcel\GpxToExcel.exe" inputfile.gpx outputfile.xlsx