Dragon viewer: PDF,DjVu,TIFF
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About this app
Experience the most powerful and lightweight document viewer designed for high-performance reading. Whether it’s a standard PDF or a massive 4GB scanned TIFF, Dragon viewer renders it instantly with unmatched smoothness.
Why choose Dragon viewer?
🚀 Ultimate Performance
Instant Large PDF Loading: Open gigabyte-sized files without lag.
Best-in-class TIFF Support: The only reader optimized for BigTIFF and multi-page TIFF rendering.
Smooth Navigation: Fluid multi-touch gestures and fling animations, even on high-refresh-rate screens.
✂️ Smart Reading Experience
AI Auto-Crop: Automatically detects and removes white margins to maximize content on small screens.
Text Reflow: Intelligent reflow mode that preserves images for comfortable reading.
OCR & TTS: Convert page images to text or listen to your books with built-in Text-to-Speech.
📚 Comprehensive Format Support
Documents: PDF, DjVu, DOCX, PPTX, XLSX.
E-books: EPUB, MOBI (with custom font support).
Comics & Images: CBZ, TIFF, and an integrated Album Viewer for image directories.
🛠️ Professional Toolkit
WebDAV Sync: Access your library and sync reading progress across devices seamlessly.
Advanced Filters: Customize your reading environment with background filters for eye protection.
Powerful Management: Full support for Outlines (TOC), Bookmarks, and Search.
Reading History: Track your progress and jump back into your books instantly.
Why choose Dragon viewer?
🚀 Ultimate Performance
Instant Large PDF Loading: Open gigabyte-sized files without lag.
Best-in-class TIFF Support: The only reader optimized for BigTIFF and multi-page TIFF rendering.
Smooth Navigation: Fluid multi-touch gestures and fling animations, even on high-refresh-rate screens.
✂️ Smart Reading Experience
AI Auto-Crop: Automatically detects and removes white margins to maximize content on small screens.
Text Reflow: Intelligent reflow mode that preserves images for comfortable reading.
OCR & TTS: Convert page images to text or listen to your books with built-in Text-to-Speech.
📚 Comprehensive Format Support
Documents: PDF, DjVu, DOCX, PPTX, XLSX.
E-books: EPUB, MOBI (with custom font support).
Comics & Images: CBZ, TIFF, and an integrated Album Viewer for image directories.
🛠️ Professional Toolkit
WebDAV Sync: Access your library and sync reading progress across devices seamlessly.
Advanced Filters: Customize your reading environment with background filters for eye protection.
Powerful Management: Full support for Outlines (TOC), Bookmarks, and Search.
Reading History: Track your progress and jump back into your books instantly.
Updated on
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No data shared with third parties
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No data collected
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What’s new
添加文本选择与复制
添加ai问答
添加书签
添加批注画线
大纲优化
弹窗ui优化
添加ai问答
添加书签
添加批注画线
大纲优化
弹窗ui优化
