How to make PDF undownloadable using pdf.js

Question

I found the pdf.js project, which is very useful. However, I am unable to figure out how to remove the \"Download\" option.

Answer 1

The simplest method is to add hidden class to the specific button in the toolbar (download button in this case)

PDF.JS has hidden class included by default in its CSS file. So just add a hidden class to the button which has the id download and secondaryDownload