# Book Translator: EPUB & PDF

> Translate books while reading EPUB & PDF. Auto translate; offline with Premium

Canonical page: [https://chrome-stats.com/d/com.s1mpledev.booktranslator](https://chrome-stats.com/d/com.s1mpledev.booktranslator)

## Overview

- **ID:** `com.s1mpledev.booktranslator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** S1mpleDev
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 22,773
- **Rating:** 4.27 / 5 (230 ratings)
- **Version:** 1.23
- **Last updated:** 2026-08-15
- **First published:** 2026-02-14
- **Publisher country:** US
- **Size:** 38 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.s1mpledev.booktranslator)
- **Website:** [https://booktranslator-a4fe5.web.app](https://booktranslator-a4fe5.web.app/)
- **Privacy policy:** [https://sites.google.com/view/booktranslator/privacy-policy?authuser=0](https://sites.google.com/view/booktranslator/privacy-policy?authuser=0)

## Description

Read and translate books in one app. This EPUB, PDF, FB2 and TXT reader is designed for seamless translation while reading.<br><br>Translate books instantly — tap any word, sentence or paragraph and see the translation without leaving the page. No switching apps, just read and translate. Turn on automatic translation to translate text as you read.<br><br>Read and translate books<br>• EPUB, PDF, FB2 and TXT reader<br>• Import your own books<br>• Translate books while reading<br>• Instant word, sentence and paragraph translation<br>• Automatic translation while reading<br>• No copy-paste or app switching<br><br>AI, online and offline translation<br>• AI-powered online translation in 59 languages<br>• Generous daily translation limit in the free version<br>• Unlimited translation with a monthly or yearly Premium subscription<br>• Offline translation for Premium users<br>• Download offline language packs directly from the reader<br>• Translation continues automatically after the required pack is downloaded<br><br>Bilingual reading<br>• Read books in foreign languages<br>• Translate while reading without interruptions<br>• Improve vocabulary in real context<br><br>Comfortable reading<br>• Clean and fast reader<br>• Smoother scrolling and improved performance<br>• Light and dark modes<br>• Adjustable fonts and layout<br>• Reading progress saved<br><br>Smart library<br>• Organize all your books<br>• Track reading progress<br>• Continue reading anytime

## Rankings

- #411,619 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.s1mpledev.booktranslator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.s1mpledev.booktranslator)