38 languages · offline

Translate subtitles (SRT/VTT)
offline, in 38 languages

Cloud subtitle tools bill per character and upload your files. Brethof Voice Pro translates SRT and VTT subtitle files on your own machine — timings preserved, optional bilingual output, 38 languages, nothing uploaded.

Start the free 14-day trial

No credit card for the trial. One-time purchase, own it forever.

Three steps

How it works

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1. Drop in the file

Open the subtitle translator and drag in your .srt or .vtt. Cue indices and timecodes are read intact.

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2. Pick languages

Choose one or several of 38 target languages. Turn on bilingual mode to keep the source line above each translation.

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3. Export

Out comes a translated subtitle file with the exact original timings. No re-syncing, no cloud round-trip.

Why offline matters for subtitles

No per-character bill, no upload, no waiting

Cloud translation is metered — a long back-catalogue of videos gets expensive fast, and every file goes to a third-party server first. Running it locally means the marginal cost of the next file is zero, your unreleased footage stays on your drive, and you can batch a whole season without watching a usage meter. Translation quality is comparable to Google Gemini 3.1 Pro on the FLORES-200 benchmark (XCOMET-XXL) — from a model that fits on your own GPU.