Lector

About

Lector transforms any reading material into a personalized language lesson. You can import content from EPUB files, online articles, YouTube videos, or podcasts. Each word is clearly marked by its status: new, in learning, or known. Simply tap a word to view its translation, save it for study, and then practice with frequency based cloze exercises before exporting to Anki. Fourteen language packages are included, each featuring an offline dictionary and a structured series for the first thousand most common words. Use it for free by self hosting under the AGPL license, or opt for Lector Cloud hosting starting at zero dollars.