Mail to PDF, Print

It allows you to create a PDF and Print from selected multiple Gmail messages. This app can include images (both inline and located on the web) from the selected messages in the generated PDF. The generated PDF is stored in the user's Google Drive, and you can print it directly. This app also allows you to save bulk Gmail's attachments to Google Drive directly. This app use a Google Apps Script hosting on Google clouds. In first you have to accept the policy access. This is the standard procedure by google for google script.