Perfect Viewer is a very fast image/comics/ebook viewer.

*Turn black/white image into 4 colorize image(Only available for donated users. Need install Perfect Viewer donation application).
*Page layout: Auto single page, Auto dual page, Auto switch by screen orientation
*Support eEook file format: EPUB, HTML, TXT
*Support image file format: JPEG, PNG, GIF, BMP, WebP, TIFF
*Support archive file format: CBZ/ZIP, CBR/RAR, 7Z/CB7, LZH, CBT/TAR
*Support PDF, XPS & DJVU file after install the PDF plugin
*Open file from network file sharing(CIFS/SAMBA), FTP, SFTP, FTPS, OPDS
*Require internet permission for CIFS/SAMBA support.
*Support open files from Google Drive, Dropbox, OneDrive after install the source plugin
*Require "GET_ACCOUNTS" and "USE_CREDENTIALS" permission for Google Drive support
*Support 3 viewer mode: Page mode, Vertical scroll mode (PDF viewer,webtoon like) and Horizontal scroll mode.
*Smooth filters: Averaging, Bilinear, Bicubic, Lanczos3;
*Five view mode: Full size, Fit Screen, Fit Width, Fit Height, Fixed size, Stretch;
*Support Left-to-right & right-to-left reading
*Set image as wallpaper
*Browse image in folder/archive as thumbnail
*Bookshelf function
*Support pinch to zoom & fling gesture
*Simple bookmark function
*My favorites management
*Cache next and previous page
*Simple file management(delete, rename)
*Slideshow
*Support extract files from archive
*Adjust image brightness,contrast & gamma
*Auto cut off white border.
*Support Google Chromecast
*Balloon magnifier

Step 1. Download Perfect Viewer Mod (Paid for free Unlocked) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Perfect Viewer Mod (Paid for free Unlocked) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Perfect Viewer Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.