Maru - ComicViewer/TextReader 4.10.4

This app is a versatile tool that allows you to conveniently access and view various types of files on your Android phone or web server. It supports text files, comic files, compressed files, PDFs, and epub files, enabling you to easily read them as if they were books.

Please note that this app does not provide any content by default, such as novels or manga files.

It's important to mention that this app only supports devices that are certified by Google Play Protect.

Now let's take a look at the main features offered by this app:

1. Text Viewer:
   • Supports various file formats such as TXT, CSV, SMI, SUB, and SRT.
   • Full EPUB support with built-in font options.
   • Directly open compressed text files (ZIP, RAR, 7Z, ALZ/EGG).
   • Customize fonts (calligraphy / serif) and adjust size, spacing, and margins.
   • Modify character encoding (Auto/EUC-KR/UTF-8...).
   • Change text/background color or even set a background image.
   • Multiple page turning methods available: arrow, screen tap, screen drag, or volume button.
   • Enjoy flip effects like roll over, slide, swipe, or scroll.
   • Quick navigation options such as navigation bar, dial, or page input.
   • Add/rename/sort/lookup bookmarks for efficient reading.
   • Enhance reading experience with language selection, speed control, and special characters/kanji exclusion.
   • Slideshow support with adjustable speed.
   • Easily search and edit text within the app.
   • Text alignment options: left, justified, or 2-sheet horizontal view.
   • Quickly adjust brightness for comfortable reading.
   • Organize sentences and divide files with ease.
2. Comic Viewer:
   • Supports a wide range of file formats including JPG, PNG, GIF, BMP, WEBP, TIFF, HEIC, AVIF, ZIP, RAR, 7Z, CBZ, CBR, CB7, and ALZ/EGG.
   • Directly open compressed picture files (ZIP, RAR, 7Z, ALZ/EGG).
   • Smoothly view zip streaming files.
   • Enjoy double compression support.
   • Advanced PDF support with zooming up to 8x and sharpening option.
   • Choose between left-right order/shuffle options or landscape 2-page view.
   • Zoom in and out or magnify images for a closer look.
   • Select page turning method from arrow, scroll tab, scroll drag, or volume button.
   • Experience flip effects like left/right scroll, up/down scroll, or webtoon scroll (especially suitable for very long pictures).
   • Convenient navigation with options like navigation bar, dial, or page input.
   • Add/rename/sort/lookup bookmarks for easy reference.
   • Create engaging slideshows with adjustable timing settings.
   • Browse pictures while keeping them zoomed in.
   • Supports moving gif/webp/avif files.
   • Rotate pictures manually or automatically (JPEG/webp auto-rotation).
   • Apply double filters such as inversion or sepia.
   • Crop picture edges for a cleaner display.
3. File Function:
   • Color-coded reading history display: red (recent), green (partially read), blue (fully read).
   • Preview files in tiled (large, small) or detail view.
   • Select file extension for better organization.
   • Sort files by name, size, or date.
   • Effortlessly delete multiple files at once.
   • Rename, copy, and move files with ease.
   • Convenient search options for names, content, or pictures.
   • Manually uncompress files as needed.
   • Read and write files on USB storage (FAT32, NTFS, exFAT).
4. Other Features:
   • Personalize the app's theme and color scheme.
   • Choose from different language options: Korean, Chinese, Japanese, or English.
   • Automatically synchronize reading history across devices.
   • Securely transfer files using SFTP (secure file transport protocol).
   • Supports FTP (file transport protocol), SMB (Windows Shared Folder, Samba), WebDAV, Google Drive, Dropbox, and MS OneDrive.
   • Protect your data with password lock functionality.
   • Compatible with S-pen of Note 9 and above, enabling page flipping and slideshow pause.
   • Conveniently pause slideshows using the headset button.
   • Control reading playback using media buttons (e.g., Bluetooth earphone).
   • Backup and restore settings for easy device transitions.
   • Manage shortcuts for quick access to frequently used apps like NAVER NDrive.
5. Permission Information:
   • Requires access to storage space to read content or modify files.