Primarily focused on English, but they often host multi-language packs for popular dramas.
If you are looking for subtitle files (.srt) for other reasons, here are the most common community sources: Echo 3 undertexter Svenska S01E03
Since "Echo 3" is an original series, the most reliable and highest-quality Swedish subtitles are found directly within the Apple TV app. They provide professional translations that are perfectly synced to the video. Primarily focused on English, but they often host
Often the go-to for various languages, including Swedish. Primarily focused on English
A massive database where you can search by season and episode.