Librera PRO - Book reader

A highly sophisticated app for all of your mobile reading—any format, any time

Librera PRO - Advanced Book Reader App

Librera PRO - Book reader is an advanced reading application designed for mobile devices, supporting a wide range of document formats like PDF, EPUB, and MOBI. Its user-friendly interface allows for easy document discovery and includes features such as bookmarks, annotations, customizable reading modes, and sync capabilities across devices. With additional tools like read-aloud and RSVP reading, Librera PRO enhances your reading experience, making it a must-have for book lovers.
Install from Google Play Store

App stats

By: Librera
Version: 8.9.176 (Last updated: 2024-05-20)
Creation date: 2012-09-06
Price: 2.99
Permissions
Photos/Media/Files: read the contents of your USB storage, modify or delete the contents of your USB storage
Storage: read the contents of your USB storage, modify or delete the contents of your USB storage
Other:
  • view network connections
  • full network access
  • run at startup
  • control vibration
  • prevent device from sleeping

Other platforms

Not available on Chrome
Not available on Firefox
Not available on Edge
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App summary

Librera Reader PRO is an easy-to-use and highly configurable reading app that supports most popular document formats, including: PDF, EPUB, EPUB3, MOBI, DjVu, FB2, FB2.zip, DOC, DOCX, TXT, RTF, AZW, AZW3, CBR, CBZ, HTML, XPS, MHT, and more.
With its simple, yet powerful interface, Librera makes reading a veritable pleasure. It even features RSVP reading and a unique hands-free Musician's mode that supports auto-scrolling at a configurable pace.

Librera Reader's main features include:
✓ Easy document discovery, with option-rich and configurable lists:
● Auto-scan user-specified folders
● Browse catalogs, disks, and folders with an in-app file explorer
● Recent and Favorites folders (with a progress percentage bar and access to useful commands and menus)

✓ Support for bookmarks (fixed and movable) and annotations
✓ Individually configurable Day and Night modes
✓ Support for many popular online translators
✓ Integration of all major offline dictionaries
✓ Vertical-scroll lock
✓ Auto-centering and manual centering of zoomed pages
✓ Single-page view of dual-paged documents
✓ Musician's mode with configurable scrolling speed
✓ Read-aloud capability via a TTS engine of your choosing, with highly sophisticated (and configurable) reading rules
✓ Fast and easy document search
✓ Word search in multiple documents (and multiple-word search)
✓ Online document format conversion
✓ Support for archived books (.zip)
✓ Support for right-to-left languages (Persian/Farsi, Hebrew, Arabic, etc.)
✓ Last-read page application start
✓ Support for Online Catalogs (OPDS), book search and download
✓ RSVP reading (à la Spritz reading)
✓ Support for custom CSS code for a better reading experience
✓ Support for custom tags and grouping by them
✓ Syncing of reading progress and setup across multiple devices
✓ And many, many more...

With Librera Reader, one can easily create self-maintaining libraries of all your documents by specifying which formats to include and which folders to scan.
Display your library in a list or grid layout and sort you books applying filters by path, name, size, date, etc.; and there is even a filter to help locate specific documents or document groups (e.g., Recent)
All documents are easily identified by thumbnail covers and detailed descriptions.

Documents that you read can be locked into a vertical-only scrolling mode and set to be flipped page- or screen-wise.
Librera Reader supports text reflow and annotations in PDF documents.
Configurable functionality of the volume keys, customizable fore- and background (textured or solid-color).
Excerpts (or entire pages) can be translated, shared, copied, and searched on the Internet. Shares from other apps can be read out loud, using installed TTS engines.

The list of features goes on and on and on!

This means that the only way to truly appreciate Librera Reader is to try it out.
Start with a free, ad-supported version and decide for yourself. You won't be disappointed!
Once you're convinced, please consider turning your free version into Librera PRO (by purchasing a PRO license) to help us further develop this amazing App.

Former names: Lirbi Reader, PDF Reader PRO

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Highly customizable with many settings and options
  • Supports a wide range of file formats
  • Well-suited for text-to-speech features
  • Nice library feature that shows book covers and allows sorting
  • Good for users with dyslexia and low vision
Cons
  • Issues with text selection, only allowing single-word selection
  • Frequent bugs causing loss of bookmarks and rendering errors
  • Inconsistent customer service response times
  • Problems with accessing the main menu or returning from books
  • Concerns about app's access to all files on the device
Most mentioned
  • Customization options
  • Text-to-speech performance
  • Bugs and performance issues
  • Lack of response from customer support
  • File format compatibility
User reviews
loved the free version, So I bought the pro one just to support it. The app is highly customisable (some people might not like it).The only problem is it asks to access all files on the device.Many people (including myself) are very sceptical about an app having access to all files on the device. please add an option to only access some selected folders. It's the only reason im not using it on every device I own
by Abu Bakr, 2024-12-17

I purchased this book reader app, but very disappointed with the poor text selection options it currently offers. When I enable text selection, it only allows a single word to be selected. There is no way to select multiple words, which is really frustrating. When I enable single tap for selection, it always selects text and I can't swipe the pages. Please fix these issues ASAP for a normal user experience if not the best user experience.
by Venugopal Reddy, 2024-12-09

Satisfied enough with the free version to pay for the app. Here's to the future of great projects like this! Edit: My previous feedback was minor enough to not bother me much. However, I have one gripe still: scroll mode doesn't render the pages seamlessly, keeping that "paged" look from book mode. Tweaking some settings seemed to truncate most of the page seam, but it's still not seamless enough. I'm guessing I missed another setting?
by Iennefalsh, 2024-11-16
View all user reviews

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