# Otaku Doujin Viewer

> Read ZIP, PDF, and RAR smoothly. Direct NAS (SMB) access and filename auto-sort.

Canonical page: [https://chrome-stats.com/d/com.anothertk.book\_viewer](https://chrome-stats.com/d/com.anothertk.book_viewer)

## Overview

- **ID:** `com.anothertk.book_viewer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** anothertk
- **Category:** TOOLS
- **Downloads:** 763
- **Version:** 3.0.3
- **Last updated:** 2026-09-16
- **First published:** 2026-01-31
- **Publisher country:** JP
- **Size:** 12 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.anothertk.book_viewer)
- **Website:** [https://takashi-kawakami.github.io/dov-app-ads-txt/app-ads.txt](https://takashi-kawakami.github.io/dov-app-ads-txt/app-ads.txt)
- **Privacy policy:** [https://docs.google.com/document/d/1yIB3i-es7lUpopVbjf1insBly9yggKSye\_u5ZzRt\_ow/edit?usp=sharing](https://docs.google.com/document/d/1yIB3i-es7lUpopVbjf1insBly9yggKSye_u5ZzRt_ow/edit?usp=sharing)

## Description

【Short Description】<br>Read ZIP, PDF, and RAR smoothly. Direct NAS (SMB) access and filename auto-sort.<br><br>【Full Description】<br>Ready to manage and read large volumes of books and documents comfortably on your smartphone or tablet?<br><br>This app is a simple yet powerful viewer specialized in viewing PDF, ZIP, and RAR files. Perfect for scanned book collections (&quot;jiizai&quot;) and business document management. No need for tedious folder organization – the intelligent auto-classification feature based on filenames will smartly organize your library.<br><br>【Key Features】<br><br>📚 Wide Format Support<br>View PDF files, compressed files (ZIP, RAR), and scanned image data smoothly without extraction.<br><br>📡 NAS (SMB) Support – Save Device Storage<br>No need to burden your phone storage. Access files directly from NAS (Network HDD) or PC shared folders and browse like streaming. Of course, downloading to your device is also possible.<br><br>📂 Simple Library Creation<br>Just specify the folder where files are saved, and the app automatically collects images and creates an easy-to-view bookshelf.<br><br>🏷 Smart Auto-Organization by Filename<br>Set a specific naming pattern and files are automatically categorized. No complex folder hierarchies needed – just rename files and organization is complete.<br><br>⏱ Convenient Features for Comfortable Reading<br><br>Favorites: Star your treasured books for quick access.<br><br>Recently Read: Continue reading from where you left off.<br><br>Most Read Books: Auto-curated based on your reading habits.<br><br>【Perfect for:】<br><br>Those wanting to carry scanned manga or novels on their smartphone<br><br>Those wanting to check large amounts of files stored on NAS from your bedroom or while traveling<br><br>Those preferring filename-based organization over folder management<br><br>Make your digital reading life simpler and more comfortable. Try it now!

## Rankings

- #1,251,513 — 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.READ_EXTERNAL_STORAGE`
- `android.permission.READ_MEDIA_IMAGES`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.anothertk.book_viewer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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