Your reports can not only be viewed and downloaded in csv / excel, they can also be downloaded and viewed in Pdf format.
To download your report in pdf, click on the download icon at the top right part of your report. This is the icon located below the notification icon, and its the 1st icon you see from the top.
See the below example of a dashboard in pdf.
Clicking on other download icons, exports your dashboards in excel and CSV.