how to upload pdf file (epaper, digital paper) in blogger ?!

‍‍‍‍ How to Display a PDF on Blogger

It is possible to add a PDF to a post via the html post composer.

You may upload the PDF to Google Drive.
Set the share settings to public followed by obtaining an embed code for the PDF.

Please follow the below steps to obtain the PDF embed code for pasting into the post editor.

    Double Click the PDF
    Click the More Action icon (3 vertical dots)
    Select Open In New Window
    Click the More Action icon again
    Select embed item
    Copy Code
    Paste Code in html post editor