Subtitles Downloader by Checksub - Sometimes you may want to export or edit the subtitling of Youtube videos that you have uploaded or that you're fans of.
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
Universal Word - Translate YouTube subtitles into multiple languages
Mate Translate - Ultimate translation app for Mac, iOS, Chrome and many more
YouTube Transcripts - Turbocharged SEO with cheap, fast & accurate transcripts
Microsoft Translator - Microsoft Translator is your door to a wider world.