Challenger Viewer Donation

Challenger Viewer Donation is a sophisticated comics, manga, books and PDF viewer.

There is a FREE version out there on Google Play Store.

The Donation model is precisely the same (no additional features) and donation will help me to enhance the app.

It's really easy to use. You just should scroll ! Pages are automatically loaded and displayed (no need to click to go to next page).

This version works perfectly on telephones AND tablets.

Supported picture 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 options are :

• Automatic page loading

• Zoom using multi-touch

• Vertical/Horizontal scrolling

• 2 show modes (Simple View which shows pages one after the other and Multiple Image View which shows all pages one after the other)

• Scale filters: Bilinear, Bicubic, Lanczos4

• Library with covers displayed to rapidly open comics (multiple type of views available)

• Automatically change to subsequent issue when last web page of the comic is displayed

• Border cropping

• Read from left to right or right to left

• Actions could be customized

• Single page and a pair of page show 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 entry to page

• History management

• Support multi-language (for now, english and french)

• Border may be display over Bitmap to easily determine each pages

• Contrast/Brightness/Saturation management

• Screen brightness management

• Application may be moved to SD Card

• Cached knowledge can be stored in inside memory or SD Card

• Supports Samsung Multi-Window mode

• Color themes

Files can be accessed on the system or network.

Supported community 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 wants a phone/tablet with a lot of memory and a powerful processor, so do not be disenchanted if your phone is kind of previous and efficiency isn't good.

For occasion, it really works completely on Nexus 4, Nexus 7, Nexus 10, Galaxy S2, Galaxy S3, Galaxy S4, Galaxy S5, Galaxy S6, Galaxy S7, Galaxy Tab, ...

Documentation is out there at : http://challengerviewer.wordpress.com/challenger-comics-viewer-documentation/

An FAQ is on the market at : http://challengerviewer.wordpress.com/challenger-comics-viewer-faq/

The English discussion board : http://forum.xda-developers.com/showthread.php?t=1389440

Please add comments when you like this app or in case you have some new options idea.

To report bugs, do not hesitate to send me e-mail.

Thanks !