Lingvanex - Translation apps for business, travels, professional translators, students and free style people.
Bookmark It - Create awesome notes on YouTube videos
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
Translate Video - Auto translate your video into different languages online
Aligner - Publish multilingual content with your team
Annotate.tv - Optimize your learning on YouTube