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.

**📚 Supports Over 20 File Formats**

• Images: JPEG, PNG, WebP, AVIF, 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 Integration**

• Full Google Drive support

• Browse and open cloud 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

### 📱 Use Cases

• **Comic Reading**: Perfect support for CBZ/CBR formats with smooth page-turning

• **E-book Reading**: Comfortable reading interface with rich text control options

• **Photo Browsing**: Support for various image formats with professional color adjustment

• **PDF Documents**: Convenient document reader with table of contents and search

• **Cloud Files**: Direct access to files on Google Drive

### 🔐 Permissions Explained

• **Storage Permission**: Read comic and e-book files on your device

• **Network Permission**: Access cloud services like Google Drive

• **Manage External Storage**: Full file system access (Android 11+)

We value your privacy. All permissions are only used to provide core functionality.