Recommended for you
Version
v9.6.34
Latest
Size
103.6 MB
Total
Category
entertainment
Developer
Librera
Views
330
Updated
2026-09-28
Screenshots
Librera PRO – Book reader Mod is a customizable reading application that lets you read EPUB files, PDFs and comics on Android. It combines display settings, reading controls and tools such as text-to-speech so you can adjust how you use the app.
You can change the reading environment, control navigation with your device buttons and use different tools for following text. The current version also includes an updated PDF engine.
Customizable Reading Modes
Librera PRO – Book reader Mod includes configurable day and night modes. You can use a light or dark reading appearance depending on the mode that suits your reading situation.
The app also supports custom CSS. This gives you a way to adjust the presentation of supported reading content through CSS settings. Volume keys are customizable as well, so you can configure how your device’s volume buttons work while reading.
Reading Tools
The application includes several tools designed for different ways of reading:
- Musician’s Mode: This mode provides sounds intended to help you stay immersed in your books while reading.
- Advanced TTS Engine: Text-to-speech features let the app read content aloud, providing an alternative to reading every line on the screen.
- Fast RSVP Reading: You can adjust the reading speed from fast to slow and choose a pace that fits your reading style.
Supported Formats and PDF Updates
Librera PRO – Book reader Mod supports EPUB, PDF and comics. The latest release also updates the PDF engine, which keeps PDF reading among the app’s current focus areas.
- Premium Unlocked
What’s New
v9.6.34Read books easily
EPUB, PDF and Comics
Update PDF engine
Release notes published by the developer on Google Play.View on Google PlayRetrieved 2026-09-08
Verified package facts
These values are read from the installable file and cross-checked against the app's Google Play listing. JoJoy does not run antivirus scans and does not test each build on physical devices.
Data Safety
Published by Librera PRO – Book reader’s developer on Google Play. It describes what the official app collects and shares, reproduced here so you can review it before installing.
View on Google PlayRetrieved 2026-09-28
Mod Review
I would choose this build if you want one reader for EPUB, PDF and comics with adjustable display and reading controls. Its day and night modes, custom CSS support and variable RSVP speed give you several ways to shape the reading experience. I would skip it if your use case does not involve those supported reading formats, since the app is focused on books and comics rather than general media.
What the mod changes
This build carries the Premium Unlocked label. That label identifies the modified package, while the core experience remains the Librera PRO reader with its formats, reading modes and tools. The available label is not a reason to assume that a particular setting or tool works differently in every file. Check the package and version before relying on the modification.
Pros
- EPUB, PDF and comic support keeps several reading formats together in one Android application.
- Day and night modes let you switch between light and dark reading appearances.
- Custom CSS and volume-key controls provide more control over reading presentation and navigation.
- TTS, Musician’s Mode and adjustable RSVP speed support different ways of following book content.
Cons
- The 103.6 MB package requires more storage than a very small reading utility.
- Android 7.0 or newer is required, so older devices cannot meet the listed requirement.
- Play Protect may block installation of APKs and mods from outside Google Play.
Verdict
Install it if EPUB, PDF and comic reading with configurable modes and reading tools matches your needs. Before installing, check that your device runs Android 7.0 or newer and compare this build with version 9.6.34.
FAQ
Which formats can Librera PRO – Book reader open?
Librera PRO – Book reader supports EPUB, PDF and comics. The latest release also includes an updated PDF engine.
Can I change the reading appearance and controls?
Yes. The app includes light and dark day/night modes, custom CSS support and customizable volume keys. These settings let you adjust the reading environment and button controls.
What does Premium Unlocked mean in this build?
This build is labeled Premium Unlocked. The reader still provides its EPUB, PDF and comic formats along with its listed reading tools; the label identifies the modified package.
What Android version is required?
The minimum requirement is Android 7.0. Devices running an older Android version do not meet the listed requirement.
How do I install the APK?
Download the APK and tap the file so your device’s default installer can begin installation. Play Protect may block APKs and mods from outside Google Play, so you may need to allow the installation or disable Play Protect.
Version History
- v9.6.34Current103.6 MBAndroid 7.0 +Download Mod
- v9.6.33103.5 MBAndroid 7.0 +Download Mod