Download the latest free Librera Pro (MOD APK) app, an all-format book and document reader with customizable page layouts, instant resume from where you left off, offline usage anywhere, and fast search for your favorite books.

About Librera Pro

Librera Pro is an e-book reader app for Android mobile phones and tablets, designed for book lovers to carry an entire library with them wherever they go. Instead of opening individual book files with different apps, this app consolidates multiple reading formats in one place, including novels, textbooks, work documents, and comics, allowing users to resume reading right from where they left off.

The primary highlight is its extensive file format support, including EPUB, PDF, MOBI, AZW3, FB2, TXT, CBZ, and CBR, as well as DJVU documents. Users do not need to convert files before reading; simply load the files into the device, and the app automatically organizes them into a bookshelf complete with covers, titles, authors, and reading progress. Books can be easily searched by title or author, and organized into collections or tagged. Those who manage books on computers using Calibre will already be familiar with this organizational system, making it quick to find desired books even with a large collection.

When reading books, Librera Pro allows detailed page customization to suit individual preferences, including font size, font style, line spacing, margins, background colors, and screen brightness. It features day, night, and warm tone modes for nighttime reading, and allows users to choose between page-flipping like a real book or continuous vertical scrolling like a webpage, along with a dedicated E-ink screen mode.

For PDF files and textbooks, the app goes beyond simple viewing by enabling note-taking, underlining, text highlighting, bookmarking, and quick navigation to desired chapters via the table of contents. Those reading foreign language books can tap on words to open a dictionary or use the text-to-speech function to have the app read books aloud while driving or doing chores. These features make the app ideal for general readers, students, and individuals who handle large volumes of documents.

Librera Pro is a version that directly supports the developer, offering an ad-free reading experience and completely offline access to locally stored books. For frequent digital book readers, this app serves as a more comprehensive choice than standard document readers, as it opens almost all file types and allows true customization of the reading page.

Key Features of Librera Pro

Extensive file format support. Open PDF, EPUB, EPUB3, MOBI, DjVu, FB2, FB2.zip, DOC, DOCX, TXT, RTF, AZW, AZW3, CBR, CBZ, HTML, XPS, and MHT files without prior conversion.
Automatic library organization. Scan designated folders to find documents, displaying covers, titles, authors, and reading progress. Search by title or author, organize into collections, and apply tags.
Bookmarks and notes. Static and scrolling bookmarks, note-taking, underlining, text highlighting, and instant navigation to desired chapters via the table of contents.
Detailed reading page customization. Adjust font size, font style, line spacing, margins, background colors, and screen brightness, with day, night, and warm tone modes for nighttime reading.
Dictionary and translator. Tap on words to open popular online dictionaries or translators, and use offline dictionaries without an internet connection.
Text-to-speech (TTS) reading. Have the app read books aloud using selectable TTS tools, customize reading rules as needed, and export speech audio as MP3 or WAV files.
Musician mode. Automatic page scrolling at a customizable speed, ideal for reading sheet music hands-free.
Multi-document search. Search for words across multiple documents simultaneously and perform fast multi-keyword searches within a single document.
Right-to-left language support. Read Persian, Hebrew, Arabic, and Thai books correctly according to their respective reading directions.
Sync reading progress and settings. Sync reading positions and settings across multiple devices, allowing you to resume reading from where you left off on any device.
Customize with CSS and tags. Use custom CSS code, format books with tags, and use RSVP (Rapid Serial Visual Presentation) to display words one by one for faster reading.
Convert files and read compressed files. Convert document formats via online services and open books stored in .zip archives without extracting them first.

What's new

Version 10.0.25

Reflowable books are rendered in a WebView using foliate-js, and PDF files are rendered with PDFium.
Display icons in SAF-compliant folder browsers and add SAF folders to the library.
Underline and highlight text in EPUB files.
Open books in LibreraX, the new modern reader for Android and iOS.

What's new

How to install Librera Pro

Download the .apk file from our link below (make sure the file size matches what is specified in this article).
Install the downloaded .apk file as usual without needing to root your device.
Open the app to use.