If Microsoft Excel fails to recognize a file in the XLSX or XLS format, the data contained in ... Click "OK" to save your changes. Click "Open" on the File tab and then navigate to the folder ...

You don't necessarily need Microsoft Excel to work with an .xlsx file Reviewed by Ryan Perian This article explains what XLSX ...

You can insert or generate the data for the CSV file in Microsoft Office Excel 2007 and then save the file in CSV format. CSV files outputted by Excel 2007 can be used in any program that can read ...

Use the Save as feature to convert to GPX file ... Now, go to the File > Open option and import an Excel file in XLS or XLSX format. You will be able to view tracks, routes, and waypoints data ...