Convert PDF to DJVU online
Convert PDF to DjVu when you need a much smaller file for a scanned document, a digital library, or an archive that uses DjVu.
Need a different route? See all supported formats.
What is a PDF file?
PDF is a fixed-layout document format. It preserves the position of text, images, and vector graphics so the file looks the same on different devices and printers.
PDF is the standard for sharing finished documents, contracts, invoices, manuals, and print-ready files.
What is a DjVu file?
DjVu is a document format designed for scanned books, manuals, and archives. It stores page images and a text layer in a compact file that is much smaller than a comparable scanned PDF.
DjVu is common in digital libraries, academic archives, and scanned book collections where storage size matters.
When to convert PDF to DJVU
DjVu is designed for scanned pages and can reduce storage dramatically compared with a PDF that contains the same images.
This route is useful for book archives, manual collections, and long scanned documents that need to be stored or distributed efficiently.
How to convert PDF to DJVU
- Select your PDF file. Choose a PDF file from your device. The server checks the extension and the file signature before the job is queued.
- Choose DJVU as the output. Set the output format to DjVu and start the conversion. The job runs in a private background worker with a time limit.
- Download the DjVu file. When processing finishes, download the result from the temporary link. Source files are removed after processing, and the result expires after 1 hour(s).
Quality, limits, and privacy
The pipeline is text-oriented and may reduce colour or photographic detail. It suits simple text documents better than colour-critical artwork.
The maximum upload is 25 MB per file, and only one file is accepted per request. The source file is removed after processing, and the converted file expires after 1 hour(s).
The conversion runs on this server with local open-source tools. Your file is not sent to a paid or third-party conversion API, and no account is required.
Frequently asked questions
Will PDF to DjVu keep the original layout?
The page order and basic layout are kept, but images may be recompressed and colour detail can change. Check a few pages before archiving.
Can I convert a colour PDF to DjVu?
It is possible, but the result may lose fidelity. DjVu is strongest for text-heavy scans, not for photo books or artwork.
Why should I convert a PDF to DjVu?
DjVu is heavily optimised for scanned documents and digital books. It can store the same scanned pages in a much smaller file, which is useful for archives and digital libraries.
Do you add a watermark to converted DjVu files?
No. The converter does not add watermarks, branding, or account restrictions to the output.
Can I use this PDF to DjVu converter on a Mac or phone?
Yes. The converter runs in a modern browser on Windows, macOS, Linux, iOS, and Android. No software installation is required.
Is the PDF to DJVU converter free?
Yes. There is no account, subscription, or paid conversion API. The service is limited by server capacity and the queue limit.
What is the maximum file size?
The current upload limit is 25 MB per file. Only one file is accepted per request.
How long is the converted file available?
Source files are removed after processing. The DjVu result is available for 1 hour(s) and then deleted automatically.
Is my file sent to a third-party conversion API?
No. The conversion runs on this server with local open-source tools. Your file is stored in private application storage only while the job is processed.
Will the DjVu output look exactly like the original?
The pipeline is text-oriented and may reduce colour or photographic detail. It suits simple text documents better than colour-critical artwork.
Related conversions
Guides for PDF and DJVU files
- PDF to DjVu: how to shrink scanned documents — DjVu can store scanned pages in a much smaller file than PDF. Here is when PDF to DjVu makes sense and what quality trade-offs to expect.
- DjVu to PDF: when to convert and what changes — DjVu is compact and common in digital libraries. PDF is easier to open everywhere. Here is when the conversion makes sense and what to check afterwards.
- How to Open and Convert DjVu Files on Windows and Mac (100% Free) — DjVu files are common in digital libraries but hard to open on a normal computer. Here is how to read them on Windows and Mac, or convert DjVu to PDF for free.
Helpful pages
Read how file conversion works, review the FAQ, or check the privacy notice for retention and storage details.