A professional reader for image and e-book enthusiasts, this app offers a versatile reading experience across multiple devices. It supports over 20 file formats, advanced image processing, and flexible reading modes, with extensive cloud storage integration.
1.4.2
August 31, 2026
2026/08/22 Version 1.4.2 - Added: Upscaling and downscaling can now use separate smoothing methods; Lanczos3 is recommended for downscaling and Catmull-Rom for upscaling - Fixed: Incorrect page scrolling behavior - Fixed: Poor rendering quality of PDF webtoon (long strip) comics - Fixed: Other bug fixes
MorePerfect Viewer X supports a wide array of formats, including images like JPEG, PNG, and WebP; archives such as ZIP, RAR, and 7Z; e-books like EPUB, MOBI, and AZW; and documents like PDF and DjVu.
Yes, Perfect Viewer X is designed for cross-platform use and is available on Mac, iPhone, and iPad, ensuring a consistent experience across your Apple devices.
No, Perfect Viewer X does not contain advertisements, providing an uninterrupted reading experience.
It offers robust integration with iCloud Drive and Google Drive, and also supports SMB/CIFS network shares, FTP/FTPS/SFTP protocols, and WebDAV servers for seamless access to remote files.
You can customize touch zones, gestures, the quick action bar, and display settings, including day/night themes, to tailor the reading experience to your preferences.
Absolutely. Perfect Viewer X is ideal for comic fans, offering features like automatic single/dual page switching, left-to-right or right-to-left reading, and support for archive formats commonly used for comics like CBZ and CBR.
The app was last updated on July 26, 2026, indicating active development and support for the latest version 1.4.1.
Perfect Viewer X is a paid application, available for a one-time purchase of $4.99.
