Language REACTOR is a powerful language learning toolkit. It helps you discover, understand and learn from native language materials. Learning will be more effective, fun and enjoyable! After installing the browser extension, you can add bilingual subtitles, pop-up dictionaries, precise video playback controls and more when watching movies and series on websites like Netflix and YouTube. You can also import text for reading, and Language REACTOR will add machine translation and text-to-speech functions. It can also recommend which vocabulary to focus on and which content to skip to accelerate your learning progress. The Pro version offers additional features such as storing words and phrases, adding subtitles to dubbed movies, machine translation, and developer assistance.