Perfect Viewer X

Powerful cross-platform comic & e-book reader. 20+ formats, professional image processing, and seamless iCloud, Google Drive & network storage integration.

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