Hi.
This add-on is very useful.
Could you please add the option to open files in a new tab in the browser?
Because some websites ask you to re-enter your username and password when you go back.
And when you have to open many .pdf or .docx files, for example, it's annoying to go back and re-enter your username and password.
If you add this option, I'll be able to open multiple files without having to re-enter my username and password. This option would be very important to me.
Regards.

A really nice extenstion :)

I give it 5 ***** as soon as this can be fixed: https://github.com/dimyme/djvujs/wiki/associate-.djvu-filetype