Challenger Comics Viewer is a FREE (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 FREE and THERE ARE 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, CBZ/ZIP, CBR/RAR, CBT/TAR, CB7/7Z, DjVu and ePUB.
Main features are :
• Automatic page loading
• Zoom using multi-touch
• Vertical/Horizontal 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/Height/Screen display
• Multiple Image preview type
• Option to direct access to page
• History management
• Support multi-language (for now, english, french, russian, italian)
• Border can be display over Bitmap to easily identify each pages
• Contrast/Brightness/Saturation management
• Screen brightness management
• Application can be moved to SD Card
• Cached data can be stored in internal memory or SD Card
• Supports Samsung "Multi-Window" mode
• Color themes
Files can be accessed on the device or network.
Supported network protocols are :
• Google Drive
• OneDrive/SkyDrive
• Mega
• Ubooquity (http://vaemendis.net/ubooquity)
• DLNA/Upnp (Need Android >= 4.0.3)
• OPDS (beta)
• Windows/SAMBA/CIFS
• DropBox
• Webdav/Cloud (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 old 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 : http://challengerviewer.wordpress.com/challenger-comics-viewer-documentation/
An FAQ is available at : http://challengerviewer.wordpress.com/challenger-comics-viewer-faq/
The English forum : http://forum.xda-developers.com/showthread.php?t=1389440
Please add comments if you like this app or if you have some new features idea.
To report bugs, don't hesitate to send me e-mail.
Thanks !
• Compatible with Android 14
• Compatible with Android 14
• Compatible with Android 14
Version 3.0.0:
• Ask for storage permission on Android 11 and above (Required to publish new application updates)
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
Version 3.0.0:
• Ask for storage permission on Android 11 and above (Required to publish new application updates)
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
Version 3.0.0:
• Ask for storage permission on Android 11 and above (Required to publish new application updates)
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
Version 3.0.0:
• Ask for storage permission on Android 11 and above (Required to publish new application updates)
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
Version 3.0.0:
• Ask for storage permission on Android 11 and above (Required to publish new application updates)
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
Version 3.0.0:
• Ask for storage permission on Android 11 and above (Required to publish new application updates)
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
Version 3.0.0:
• Fixed SD Card on Android 11
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Fixed SD Card on Android 11
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to manage Ultra High Resolution file (in Options => Performance => Ultra high resolution file management)
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Added an option to display/hide navigation bar (in Options => System => Hide Navigation bar)
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Support latest android app publication rules
• Fixed minor bugs
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Support latest android app publication rules
• Fixed minor bugs
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Support latest android app publication rules
• Fixed minor bugs
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 3.0.0:
• Added support of XPS file
• Added an option to display epub like other files (in Options => Display => Epub books display mode)
• Support latest android app publication rules
• Fixed minor bugs
• Deactivated Mega for device with Android 6 and older because crash occurs (will try to find a way later)
Version 2.1.28:
• Added support of DjVu file format
• Added Share cover action
• Added Collection cover management (using folder.jpg file or using Set collection cover action)
• Added button to send log file to developer by email (in Options => System => About => Send logs to developer)
• Added new library sort mode (display Last read first)
• Improved overall performances
• Improved Google Drive access
• Upgraded Dropbox API to v2
• Fixed minor bugs
Version 2.1.28:• Added support of DjVu file format• Added Share cover action• Added Collection cover management (using folder.jpg file or using Set collection cover action)• Added button to send log file to developer by email (in Options => System => About => Send logs to developer)• Added new library sort mode (display Last read first)• Improved overall performances• Improved Google Drive access• Upgraded Dropbox API to v2• Fixed minor bugs
Version 2.1.26:• Added options to set epub file size (in Options => Display => Book text size)• Reduced library load time• Improved user manual (in Options => System => About => User guide)• Fixed minor bugsDon't hesitate to give me your feedback using comments.
