Perfect Viewer X

Perfect Viewer X is a brand new cross-platform version of the classic Perfect Viewer, a professional reader designed for image and e-book enthusiasts. Whether you're a comic fan, photographer, or e-book reader, Perfect Viewer X delivers the best reading experience on your iPhone, iPad, and Mac.

Supports Over 20 File Formats

• Images: JPEG, PNG, WebP, AVIF, JPEG XL, HEIF, TIFF, GIF, BMP, etc.

• Archives: ZIP, RAR, 7Z, CBZ, CBR, CB7, TAR, LZH, etc.

• E-books: EPUB, MOBI, AZW, FB2, TXT, HTML

• Documents: PDF, DjVu

Professional Image Processing

• Automatic color correction and contrast adjustment

• Hue, saturation, and brightness control

• Image sharpening and edge cropping detection

• Grayscale and color inversion modes

• Multiple zoom and fit modes

Flexible Reading Modes

• Automatic single/dual page switching

• Left-to-right or right-to-left reading

• Vertical scrolling mode

• Auto-rotation feature

• Full-screen immersive reading

Cloud & Network Storage Integration

• iCloud Drive support — open and sync your files across all your Apple devices

• Full Google Drive support

• SMB/CIFS network share support

• FTP/FTPS/SFTP protocol support

• WebDAV server support

• Browse and open remote files directly

• Automatic login and authentication

Highly Customizable

• Customizable touch zones and gestures

• Hardware key mapping

• Quick action bar customization

• Day/Night themes

• Detailed display settings

Complete File Management

• Built-in file browser

• Bookshelf and favorites

• Reading history

• Bookmark feature

• Settings export/import

E-book Exclusive Features

• Table of contents navigation

• Full-text search

• Text selection

• Custom fonts and sizes

• Paragraph spacing adjustment

Advanced Features

• Slideshow auto-play

• Magnifier and balloon magnifier

• Quick screen brightness adjustment

• Preference management

• Multi-language interface