Hey Product Hunt 👋 I'm Raquib, and I built Readium solo. I read a lot on the go, but I kept losing focus on the page - and the apps that read to you while highlighting each word (so you can actually follow along) were either expensive (~$139/year), required an account, or wouldn't work offline. So I built the one I wanted. Readium turns any book, PDF, or document into a listen-along audiobook with real-time, word-by-word highlighting. A few things I care about: • Premium AI voices AND on-device voices that work fully offline — no account • Import EPUB, PDF, web links, TXT — plus one-tap free Project Gutenberg classics • An Apple-Books-style reader: 4 themes, reading fonts, background playback with lock-screen controls • Private by design — no ads, no tracking. Premium voices are free during launch. It's free on the App Store today. I'd genuinely love your feedback — especially: what do you read most (books, PDFs, articles?), and what would make read-along actually stick for you day to day? Happy to answer anything in the comments all day. 🙏

Readium

Listen to any book or PDF - follow every word

Listen to any book or PDF - follow every word