Lumen — EPUB & PDF Reader Live

Lumen — a modern EPUB and PDF reader for Android. Read your ebooks, highlight passages, take notes, and listen with text-to-speech. Ad-free, privacy-first, and entirely under your control. 📚 WHAT IS LUMEN? Lumen is a modern Android ebook reader that brings EPUB and PDF reading together in one beautifully designed app. Whether you're diving into a novel or studying academic PDFs, Lumen organizes your library, preserves your reading habit, and makes every reading session feel personal. ✨ WHY CHOOSE LUMEN? • One app for both EPUB and PDF • No account required • Works offline • Available in English, Turkish, and Spanish • Modern, fluid Material Design 3 interface 📖 EPUB READER A fully featured ebook reader supporting EPUB 2 and EPUB 3: • Automatic table of contents • Choose between page turn or vertical scroll • Chapter navigation, page numbers, progress percentage • High-quality typography rendering 📄 PDF SUPPORT More than just a reader — a powerful PDF viewer: • High-resolution rendering for all PDF documents • Pinch-to-zoom up to 5x • Swipe to turn pages • Full-text search inside PDFs • Automatic cover thumbnails 🎨 CUSTOMIZE YOUR READING Lumen gives you control over every aspect of your reading experience: • 5 font families: Serif, Sans-serif, Monospace, Cursive, System • Font size, line height, and margin adjustment • Day / night / auto theme mode • 3 day themes: White, Cream, Light Blue • 3 night themes: True Black, Dark Gray, Sepia • Automatic night mode (time-based) • Keep screen on while reading 🎧 READ ALOUD (TTS) Listen to your books with built-in text-to-speech: • Uses your device's local TTS engine • Adjustable reading speed • Chapter-by-chapter playback control • Control from notification panel • Bluetooth headphones and car audio support 🚗 ANDROID AUTO INTEGRATION Listen to audiobooks in your car — full Android Auto support lets you access your library safely while driving. Change chapters, pause, resume — all from your car's display. ✏️ HIGHLIGHTS & NOTES Professional tools for smart reading: • 5 highlight colors • Add custom notes to any highlight • View all notes in one screen • Filter by chapter • Export and share as TXT 🔍 IN-BOOK SEARCH Full-text search for both EPUB and PDF: • Instant results as you type • Chapter/page-grouped result list • Highlighted match previews 📚 LIBRARY MANAGEMENT All your books in one place: • Grid or list view • Favorites, Recent, and All books tabs • Quick search • Beautiful cover art display • Folder scanning — import an entire collection at once • Automatic reading progress tracking 📖 DICTIONARY & TRANSLATION Stay in flow while reading in a foreign language: • Select any word → instant definition • Multi-language translation • Learn new words without breaking your reading 🛡️ PRIVACY FIRST Lumen keeps your data on your device: • No ads • No analytics • No account required • Your books, highlights, and notes never leave your device • Optional internet only for dictionary/translation 📁 SUPPORTED FORMATS EPUB 2 • EPUB 3 • PDF 📲 WHO IS LUMEN FOR? Lumen is built for serious readers, students, researchers, and anyone looking for a modern EPUB and PDF reader. If you're searching for a Kindle alternative, a Moon+ Reader replacement, or simply a beautiful PDF viewer, you've found it. Download Lumen today, add your first book, and rediscover the joy of reading.