It's easy to convert images into PDF files -- whether on Windows, Mac, or directly on your mobile phone. We'll show you how it works.

Change any Excel File into a PDF file by uploading it to Google Drive as Google Sheet. The process is really simple and can be completed in few seconds.

So in the Safari web browser, for example, you can turn any webpage into a PDF by choosing File and then Print, and then selecting the PDF option (lower left).