That PDF can be uploaded to any number of sites including: • Amazon. • BarnesandNoble. • eBay. • iBooks. • Overdrive. NOTE For the most current 3 Ways to Transfer Microsoft Office to the Kindle Paper white The PDF files you created for the Excel files can be delivered to Amazon. You need a Kindle Paper white and a free Kindle app. The best way to create a PDF from your Excel data is to: 1. Create a new folder in the Kindle app on your computer, called Documents. A new folder is created.2. Copy the Excel file into that new folder. 3. Copy the new file you just created into that folder. The new file must be named with the .xlsx extension. This file can be renamed by dragging it in from another folder.