Maru - ComicViewer/TextReader

You have the option to view your text/image/zip/PDF/epub files as if they were a book, containing images or texts.

※ Please note that we do not provide content files as a standard.


1. Text Reader

- Compatible with various file extensions: txt, csv, smi, sub, srt
- Support for epub files (text and images)
- Open compressed text files without the need to decompress (zip, rar, 7z)
- Embedded font support and customizable font options
- Easily adjust text size, line spacing, and borders with an intuitive UI
- Auto-detection of charset encoding
- Fixed or personalized text/background color settings with an intuitive UI
- Various paging methods: arrow button, tapping, dragging, volume button
- Various paging animations
- Various fast seek methods: seek-bar, dialing, page number
- Add/sort/manage bookmarks
- TTS support (text-to-speak) with language and speed options
※ The commercial version (named ARAR) includes TTS background mode
- Support for text slideshow
- Text search function (individual or all at once)
- Text editing function
- Support for 3 types of text alignment and 2 columns in landscape
- Sentence alignment and text file splitting function.


2. Image/PDF Viewer

- Compatible with various file extensions: jpg, png, gif, bmp, webp, tiff, heic, avif, zip, rar, 7z, cbz, cbr, cb7, pdf
- Open compressed image files without decompressing (zip, rar, 7z)
※ Double compressed image files can be opened
- Control left/right side of image display: left first, right first, two files at once
- Enlargement and magnification options
- Various paging methods: arrow button, tapping, dragging, volume button
- Various paging animations
※ Webtoon scrolling is best suited for very long images
- Various fast seek methods: seek-bar, dialing, page number
- Add/sort/manage bookmarks
- Slideshow support with idle time options
- Maintains image enlargement ratios
- Supports animated-gif/webp/avif


3. File Management

- File history displayed with color coding: red (most recent open), green (read partially), blue (read all)
- Image preview mode: tile (big, small), detail
- Ability to select file extension for display
- File sorting options: by name, size, date
- File deletion function
- File renaming, copying, and moving functions
- Search function by name/content (text)/image (preview)

4. Other Features

- Supports various file transport protocols: FTP, SFTP, SMB, WebDAV
- Integration with Google Drive, Dropbox, and MS OneDrive
- Screen locking function with pin number
- Backup/restore of settings
- Samsung remote spen support (paging, pause)
- Headset button pause support
- Application shortcut management.