For a more automated approach on mobile devices, you can use the Subtitle Finder & Downloader on Google Play to search for and apply English subs directly to your video files.
: A popular choice for film enthusiasts. Subtitles here are often sorted by the specific release of the movie (e.g., BluRay, WEB-DL) to ensure they are perfectly synced with the video. We're the Millers subtitles English
: One of the largest repositories for subtitles. You can typically find multiple English versions, including SDH (Subtitles for the Deaf and Hard-of-Hearing), with community ratings to help you pick the most accurate file. For a more automated approach on mobile devices,