SubSmith turns videos in the language you are learning into study material. You drop in any file — MKV, MP4, or MP3 — and get accurately synced subtitles you never have to retime, then use them to study vocabulary in context. It is aimed at learners who would rather use films, series, and YouTube than graded course material. There is a seven-day free trial that does not require a credit card.
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Add synced subtitles to any file you already have
Learn words from how they are really used
Use the content you already want to watch
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