Create or fix movie subtitles, even embedded in MKV, with Subtitle Edit

Subtitle Edit is a free editor for video subtitles. With SE you can easily adjust a subtitle if it is out of sync with the video.

Features: Visually sync/adjust a subtitle (start/end position and speed) * Create/adjust subtitle lines * Translation helper (for manual translation) * Convert between SubRib, MicroDVD, Substation Alpha, SAMI, and more * Import VobSub sub/idx binary subtitles (code is ripped from Subtitle Creator by Erik Vullings/Manusse) * Can read and write UTF-8 and other unicode files (besides ANSI) * Show texts earlier/later * Merge/split

Adjust display time * Fix common errors wizard * Remove text for hear impaired * Renumbering * Swedish to danish translation built-in (via Multi Translator Online) * Google translation built-in * Spell checking via Open Office dictionaries/NHunspell (many dictionaries available) * Effects: Typewriter and karaoke * Can open subtitles embedded inside matroska files * History/undo manager * Compare subtitles * Multiple search and replace

Tip: In Visual Sync you match one of the first subtitles with the correct scene, and one of the last subtitles with the correct scene – and then press Sync!