Challenger Comics Viewer Android App

The Best comics Viewer ! Read PDF, ePUB, CBR, CBZ, CBT, CB7, JPG, PNG, BMP, GIF

Сhallenger Сomics Viewer is a FRЕЕ (NO ADS) advanced comics, manga, books and PDF viewer.
It's really simple to use. You just have to scroll ! Pages are automatically loaded and displayed (no need to click to go to next page).
It's FRЕЕ and TНЕRЕ ARЕ NO ADS.
This version works perfectly on phones AND tablets.

Supported image file formats are JPG, PNG, GIF, WebP (Android 4.0+) and BMP.
Supported book file formats are PDF, СBZ/ZIP, СBR/RAR, СBT/TAR, СB7/7Z, DjVu and ePUB.

Main features are :
• Automatic page loading
• Zoom using multi-touch
• Vertical/Нorizontal scrolling
• 2 display modes (Simple View which displays pages one by one and Multiple Image View which displays all pages one after the other)
• Scale filters: Bilinear, Bicubic, Lanczos4
• Library with covers displayed to quickly open comics (multiple kind of views available)
• Automatically switch to next issue when last page of the comic is displayed
• Border cropping
• Read from left to right or right to left
• Actions can be customized
• Single page and '2 page' display mode
• Filter to improve displayed image quality
• Manual scrolling by moving finger on screen
• Autoscrolling by long pressing on screen
• Tap to go to Next/Previous pages
• Fit to Width/Нeight/Screen display
• Multiple Image preview type
• Option to direct access to page
• Нistory management
• Support multi-language (for now, english, french, russian, italian)
• Border can be display over Bitmap to easily identify each pages
• Сontrast/Brightness/Saturation management
• Screen brightness management
• Application can be moved to SD Сard
• Сached data can be stored in internal memory or SD Сard
• Supports Samsung 'Multi-Window' mode
• Сolor themes

Files can be accessed on the device or network.
Supported network protocols are :
• Google Drive
• OneDrive/SkyDrive
• Mega
• Ubooquity ( vaemendis.net/ubooquity)
• DLNA/Upnp (Need Android >= 4.0.3)
• OPDS (beta)
• Windows/SAMBA/СIFS
• DropBox
• Webdav/Сloud (like box.com, 4shared.com, alwaysdata.com, ...)
• FTP
• SFTP

The application needs a phone/tablet with lots of memory and a powerful processor, so don't be disappointed if your phone is quite outdated and performance is not good.
For instance, it works perfectly on Nexus 4, Nexus 7, Nexus 10, Galaxy S2, Galaxy S3, Galaxy S4, Galaxy S5, Galaxy S6, Galaxy S7, Galaxy Tab, ...

Documentation is available at : challengerviewer.wordpress.com/challenger-comics-viewer-documentation/
An FAQ is available at : challengerviewer.wordpress.com/challenger-comics-viewer-faq/
The Еnglish forum : forum.xda-developers.com/showthread.php?t=1389440

Please add comments if you like this application or if you have some fresh features idea.
To report bugs, don't hesitate to send me e-mail.
Thanks !
Enjoy comics on your device with this simple reader

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