Challenger Viewer Donation
Publisher Description
The Best comics Viewer ! Read PDF, ePUB, CBR, CBZ, CBT, CB7, JPG, PNG, BMP, GIF
Challenger Viewer Donation is an advanced comics, manga, books and PDF viewer.
There is a FREE version available on Google Play Store.
The Donation version is exactly the same (no extra features) and donation will help me to improve the app.
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).
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 and french)
• 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 !
About Challenger Viewer Donation
The company that develops Challenger Viewer Donation is The Challenger. The latest version released by its developer is 1.0 . This app was rated by 1 users of our site and has an average rating of 5.0.
To install Challenger Viewer Donation on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-10-10 and was downloaded 13 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Challenger Viewer Donation as malware as malware if the download link to org.kill.geek.pro.bdviewer is broken.
How to install Challenger Viewer Donation on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Challenger Viewer Donation is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Challenger Viewer Donation will be shown. Click on Accept to continue the process.
- Challenger Viewer Donation will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version
posted on 2025-10-10
Version 3.0.33:
• Compatible with Android 15
version
posted on 2024-04-09
• Compatible with Android 14
version
posted on 2021-12-12
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
posted on 2021-09-14
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
posted on 2020-09-11
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
posted on 2020-05-14
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 Varies with device
posted on 2017-07-11
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
posted on 2016-08-28
Version 2.1.25:,• Added support to Mega (you can use "Open Mega" menu item),• Fixed minor bugs,Don't hesitate to give me feedbacks using comments.
version Varies with device
posted on 2013-06-25
Several fixes and updates
