Meh, Plex is also very good at fetching subtitles automatically.

Nevermind, I confused subtitles and STL files.

You know what? I think you’re right. I got my wires crossed. He means 3d printing or machine files most likely.

Usually those are fetched from websites like opensubtitles or tvsubtitles

If you use the *arr services, look up Bazaar

Subtitles

Is the database of websites installed locally in the extension or is it calling home for every website I visit?

It’s complicated.