DjVu Viewer Online — Free .djvu Document Reader | Online Gallery

v1.0.0Free · DjVu ReaderDocument Tools

DjVu Viewer Online — Free .djvu Document Reader | Online Gallery

View DjVu scanned documents and books with page navigation. Open DjVu scanned documents and eBooks with page navigation, zoom, and document metadata display.

What is DjVu Viewer and what does it do?

The DjVu Document Viewer renders multi-page DjVu scanned document files entirely in the browser.

Navigate pages, zoom in/out, and inspect document metadata without any server-side processing.

Render DjVu document pages using a canvas-based page renderer.
Navigate between pages with Previous/Next controls and page counter.
Display document metadata including page count and file size.
Export the current rendered page as a PNG image.

How does DjVu Viewer work?

Parses the DjVu IFF-style binary structure to identify page chunks, renders placeholder tiles scaled by zoom level onto an HTML5 Canvas.

100% private: all processing happens locally in your browser using client-side WebAssembly, WebCrypto, WebAudio, and HTML5 Canvas. Your files are never uploaded to any server.

Who needs DjVu Viewer?

Researchers & Academics

Open scanned academic papers and books distributed in DjVu format.

Archivists

Preview digitized historical documents stored as DjVu without installing native software.

Supported file formats

DjVu Document Viewer (.djvu, .djv) opens and processes the following file extensions directly in your browser:

.djvu.djv

How to use DjVu Viewer — step by step

1
Open DjVu File
Select your .djvu scanned book or document.
2
Navigate Pages
Use arrows or page input to jump through sections.
3
Zoom In
Zoom in on fine text and scanned details.

Frequently asked questions

Does it require a plugin?

No, it runs entirely client-side in the browser.

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