Plugin to upload media

. I give him a link and
he will download the file and stock them in
wordpress for me

Please explain what you’re trying to do.

It have to be something specific, is it a html, audio, video, text, product…..what?

Thank you for your answer. I will do this: I
have a link (eg https://domain.com/
gdjkakdhg) that downloads an audio file for
example. I pass the link in my extension and
the extension download the file for me and
keep it in wordpress all online without
having to put the file in my computer. I think
it’s clear. Thank you

You want a plugin that will let you add content to your wordpress site without downloading it to your computer and then uploading again? I haven’t seen one.