Readbook - Text/Image Viewer APK

This application serves as a comprehensive text file viewer with a high capacity, as well as a scanned image viewer. It features a user-friendly explorer function and a text-to-speech (TTS) capability.

1. User-Friendly Explorer

- The interface includes a list view with various filtering and sorting options, along with a user-input word filter.

- Users can rename and delete folders or files easily.

- One-click access to Google or Naver reviews for the selected file name is available.

- Integration with Google Drive is supported.

- SD card access is enabled.

- A file search function is included.

- Thumbnail previews are provided.

2. Customizable Themes

- Choose from 12 preset themes.

- Users can modify text color, background color, and font style.

- Adjustments for font size, line spacing, and margins (left, right, top, bottom) are available.

- The app compensates for spaces and line breaks to enhance readability, ensuring no incomplete text displays.

3. Viewing Options

- Supports both horizontal and vertical viewing modes.

- Easy page navigation.

- Search functionality for text within documents.

4. Control Features

- Navigate pages using volume buttons.

- Utilize the screen scroll feature.

- Swipe to turn pages.

- Option to prevent the screen from automatically turning off.

5. Text-to-Speech (TTS)

- Options to change the engine, voice, speed, and volume.

- Notification interface is provided.

- Timer function and a skip option for Hanja are supported.

6. Scanned Image Viewer

- Automatically selects split mode and two-page view.

- Offers dark, light, and clear filters.

- Includes a dark theme option.

7. Additional Features

- Remembers the last viewed file and its location.

- Recent files list is available.

- Bookmarking functionality is included.

For any errors or issues, please reach out via [Side menu > Send inquiry email] within the app.

[Permission Information]

- File reading permission: Required to access files across all device paths.

- Access to all files: As of OS 11, 'File reading permission' has been updated to 'Access to all files' in accordance with Google policy.

FAQ

Q: What is the primary function of this application?

A: This application serves as a comprehensive text file viewer with a high capacity and a scanned image viewer. It includes a user-friendly explorer function and text-to-speech (TTS) capability.

Q: How do I navigate through the files and folders in the application?

A: The application features a user-friendly explorer interface with a list view that includes filtering and sorting options. You can easily rename and delete folders or files, and access a file search function and thumbnail previews.

Q: Can I access my Google Drive files through this app?

A: Yes, the application supports integration with Google Drive, allowing you to access and view your files directly from your Google Drive account.

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What's New in the Latest Version 2.0.6

Last updated on Feb 13, 2025

Simple Text viewer, novel viewer, text-to-speech (TTS), Scan image viewer Download the latest version of Readbook - Text/Image Viewer 2.0.6 to enjoy new features and updates immediately!

• Menu Addition: Added an "Open File" menu to the side menu. (Added based on requests from users of version 1.x)

• Option Addition: It was confirmed that there was an issue with the handling of the TTS timer's completion in the text viewer, so a "Close app on TTS timer completion" option was added to the side menu of the text viewer. (Default: off)

• Bug Fixes