Readwise Reader

Readwise Reader is a comprehensive reading and knowledge retention application designed for power readers, researchers, writers, and students. It consolidates diverse digital content, including web articles, email newsletters, RSS feeds, Twitter threads, PDFs, and EPUBs, into a unified, distraction-free reading environment. The platform offers powerful highlighting and annotation tools, including image and rich text highlighting, and integrates with the core Readwise service for a spaced repetition system to enhance memory retention. Readwise Reader also features Ghostreader AI for summarizing content, answering questions, and simplifying complex language, alongside full-text search and text-to-speech capabilities. It provides web, mobile (iOS and Android), and desktop applications, along with browser extensions for seamless content capture and annotation.