Gestdown [hot] Here

: This companion application for Sonarr and Radarr can use Gestdown as a provider to automatically fetch missing subtitles for a user's library.

If you run a media server:

Gestdown is most frequently used in conjunction with subtitle management automation tools. gestdown

At its core, is a subtitle search engine and repository. It was created as an alternative to the now-defunct Addic7ed (or as a way to archive its content), providing a massive library of subtitles for TV shows and movies. : This companion application for Sonarr and Radarr