Documents aren’t just read anymore. In this talk, we’ll show how Acrobat on Android supports multiple ways to consume a PDF: classic reading, voice-based listening through podcasts, Liquid Mode for a mobile-optimized view, and the new Student Spaces, where learners turn a document into flashcards and quizzes to engage with it more deeply. We’ll then take a closer look at two ends of this journey, Liquid Mode, our first shipped model on reflowing documents for mobile, and Student Spaces, our latest, and share what we learned designing for different personas and reading intents.