The Best comics Viewer ! Read PDF, ePUB, CBR, CBZ, CBT, CB7, JPG, PNG, BMP, GIF
5.00·97 reviews·1,000+ downloads
About Challenger Viewer Donation
Challenger Viewer Donation is a comics app developed by The Challenger.
How many times has Challenger Viewer Donation been downloaded?
Challenger Viewer Donation has been downloaded 2.3 thousand times. In the last 30 days, the app was downloaded 6 times. It is ranked in the top 100 comics apps.
What is the rating of Challenger Viewer Donation?
Challenger Viewer Donation is rated 5.00 out of 5 stars, based on 97 ratings.
Is Challenger Viewer Donation free?
Challenger Viewer Donation costs $5.49 to download. The APK download size is 49.42 MB. The latest version available is 3.00.35.arm64-v8a. The last update was on August 12, 2025.
What are the requirements for Challenger Viewer Donation?
Challenger Viewer Donation requires Android 3.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2013.
Description
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 !
Recent changes: Version 3.0.33: • Compatible with Android 15
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Comments on Challenger Viewer Donation for Android
★★★★★Karim Harvey· Nov 7, 2015
Worth every penny This reader is a must-have for anyone that loves reading comics. Absolutely the best.
★★★★★Mosky Entomoloco· Sep 15, 2021
Best comic reader ever. I use it for cbr and cbz (rar and zip) and works like a charm. Customizable view, gestures and hard key functions. It's laudable how is free and add free even if you don't pay. I made a donation, Android may tell me it wasn't optimized for the last Android version, but still works smoothly (I think they solved that in the last update anyway). Only thing missing is a way to remove pages from the books, and the files themselves.
★★★★★Les Green· Feb 16, 2019
Great app. I really appreciate the developer doesn't bombard you with ads on the free version. Challenger is easy to use and good for not only comics but also visual art book PDF files like Simon Stalenhag's "The Electric State" or Corwin Prescott"s "Temperance". The donation is small. If you get a lot of enjoyment out of the app. Please consider donating.
★☆☆☆☆Manuel Fontanilla· Jun 4, 2018
Please add a scanning feature to the app. This is so I can get all of my
content in one spot. Thank you.
Google Play Rankings for Challenger Viewer Donation
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