PDF viever prior to download

Hello,

I have seen your message on an other topic (closed), could you point me to the direction of the addon please ?

“I have an addon plugin for Lana Downloads Manager that is specifically designed not to download pdf files but to display them if you need them so I can send them to you.“

Thank you

Best

I was too quick in posting I found a second tread with the answer.
Thanks and sorry to bother