maru

This app offers a comprehensive range of features for accessing and viewing various file types on your Android phone or web server. With this app, you can effortlessly open and view text files, comic files, compressed files, PDFs, and epub files as if they were actual books.

It's important to note that this app does not come with preloaded content such as novels or manga files. Additionally, it only supports devices that are certified by Google Play Protect.

Let's take a closer look at the key features:

1. Text Viewer:
   • Supports a wide range of file formats including TXT, CSV, SMI, SUB, and SRT.
   • EPUB support with built-in font compatibility.
   • Capability to open compressed text files (ZIP, RAR, 7Z, ALZ/EGG) directly without decompression.
   • Customizable options such as font selection (calligraphy/serif), size adjustment, line spacing, and margins.
   • Flexible character encoding modification (Auto/EUC-KR/UTF-8, etc.).
   • Text color and background color customization.
   • Multiple page turning methods including arrow navigation, screen taps, screen dragging, and volume buttons.
   • Various flip effects like rollover, slide, swipe, and scroll up/down.
   • Convenient quick navigation tools such as navigation bar, dial, and page input.
   • Bookmark management functionalities including addition, renaming, sorting, and lookup.
   • Reading options such as language selection, speed control, and exclusion settings for special characters/kanji.
   • Slideshow support with adjustable speed.
   • Text search features for searching individual instances or the entire document.
   • Ability to edit text and add new files.
   • Text alignment options like left, justified, and 2-sheet horizontal view.
   • Sentence organization and file division capabilities through a long press on the file name.
2. Comic Viewer:
   • Supports various image file formats such as JPG, PNG, GIF, BMP, WEBP, TIFF, HEIC, AVIF, ZIP, RAR, 7Z, CBZ, CBR, CB7, ALZ/EGG, and PDF.
   • Directly opens compressed image files (ZIP, RAR, 7Z, ALZ/EGG) without the need for decompression.
   • Supports double compression.
   • PDF support with zooming up to 8x and a sharpening option for zoomed-in view.
   • Flexible page ordering options including left-to-right, right-to-left (Japanese style), and landscape 2-page view.
   • Zoom in/out/magnify functionalities (without animation).
   • Diverse page turning methods like arrow navigation, scroll tabs, scroll dragging, and volume buttons.
   • Different flip effects including left/right scroll, up/down scroll, and webtoon scroll for effortlessly scrolling through long pictures.
   • Convenient quick navigation tools such as navigation bar, dial, and page input.
   • Bookmark management functionalities including addition, renaming, sorting, and lookup.
   • Slideshow support with customizable interval settings.
   • Maintains the zoomed-in state of pictures.
   • Supports moving gif/webp/avif files.
   • Picture rotation capabilities including manual rotation and JPEG/webp auto-rotation.
3. File Function:
   • Displays reading information with color coding (red for recent, green for partially read, blue for fully read).
   • Preview options for tiled display (large, small) and read more.
   • Allows selection of specific file extensions.
   • Sorting options based on name, size, and date.
   • Supports various file operations including delete (multiple), rename, copy, and move.
   • Robust search capabilities for finding files based on name, content, or picture.
4. Other Features:
   • Customizable themes and color schemes.
   • Language selection support including Korean, Chinese, Japanese, and English.
   • Integration with secure file transport protocols such as SFTP and FTP.
   • Compatibility with SMB (Windows Shared Folder, Samba), WebDAV, Google Drive, Dropbox, and MS OneDrive.
   • Password lock functionality to protect sensitive files.
   • Spen support for Note 9 and above with options for page flipping and slideshow pause using the S Pen.
   • Headset button support for pausing the slideshow.
   • Media button support (e.g., Bluetooth earphone) for pausing the reading.
   • Backup and restore settings compatible with Maru and Ara.
   • Effortless shortcut management with the ability to add or delete app shortcuts like NAVER NDrive.

Permission Information:

- Storage space permission is required to read content or modify files.