Librera

Librera Reader, also known as Lirbi Reader or PDF Reader, is a versatile and richly-featured app for reading a wide range of book formats like PDF, EPUB, MOBI, and more on Android devices. Boasting an intuitive and robust interface, Librera offers an enjoyable reading experience, complete with a unique auto-scrolling Musician’s mode. It’s widely popular, with over 10 million downloads across various Android OS versions.

Key features of Librera Reader include:

• Efficient Document Discovery: Customize your search with Auto-Scan of preset folders, an in-app file explorer, and a Recent section with a reading progress indicator.
• Comprehensive Support: Includes bookmarks, annotations, EPUB3 contents, cloud and online catalogs, and syncing across devices via Google Drive.
• Personalized Reading: Offers Day and Night modes, configurable link colors, and support for multiple dictionaries.
• Advanced Navigation and Customization: Features vertical-scroll lock, document centering, custom CSS input, and a single-page view for two-page documents.
• Special Modes and Tools: Includes a Musician’s mode, customizable TTS reading, built-in media player, multi-word text search, online document conversion, and more.
• Organized Libraries: Create self-maintained libraries with adjustable thumbnail covers and detailed descriptions, sorted by various criteria and filters.

While reading, enjoy a vertical-scroll-only mode, configurable volume keys, and customizable backgrounds and fonts. Translate, share, copy, and search text excerpts within the document or online.

To experience the full potential of Librera Reader, consider trying the PRO version. Start with the free, ad-supported version, and if you find it useful, support further development by obtaining a PRO license. You’re likely to find the upgrade worthwhile.