Deberías agregar la opción de crear listas negras para que el addon no se ejecute. Por ejemplo, en Gmail este addon no permite ver los pdf hasta que se desactiva, si tuviera la opción de agregar Gmail a una lista negra para que no se ejecute, dejaría funcional Gmail. Pues como no tiene esa función, tienes que estar activando y desactivando el addon cada que entras a sitios en los que no funciona.

Add-on is good but breaks google services such as Docs, Gmail and Drive (printing, downloading stop working whatsoever)

Prevents PDF download even when I want to do so...

Hate this so much. All of a sudden all PDF attachments in hotmail are not opening up but going to a web page where I have to then work out how to save and convert to a PDF. No idea why this has suddenly changed

Awesome. But when this addon is active, I cannot view or download a file from Google Drive.

can't whitelist gmail, addon shuts ability to download attachment

Does not work

Works as expected. Please be aware that it breaks the "Download as PDF" functionality in Google Docs for example. There is no error message, it silently fails. An exception list of URLs would be helpful.

Breaks PDF viewing in Gmail and Google Docs. Nothing happens when clicking the PDFs.