DJVU to FB2 Converter

Batch convert djvu files to fb2 online. Change djvu to fb2 on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert DJVU files to FB2 online?

Step-by-step instructions for converting djvu files to fb2

Upload DJVU-file

Click "Choose File" button to select a djvu file on your computer. DJVU file size can be up to 100 Mb.

Convert DJVU to FB2

Click "Convert" button to start conversion.

Download your FB2

When the conversion process is complete, you can download the FB2 file.


  • ❓ How can I convert DJVU to FB2?
    First you need to add file for conversion: drag and drop your DJVU file or click the "Choose File" button. Then click the "Convert" button. When DJVU to FB2 conversion is completed, you can download your FB2 file.
  • ⏱️ How long does it take to convert DJVU to FB2?
    eBook conversion is pretty fast. You can change DJVU to FB2 in a few seconds.
  • 🛡️ Is it safe to convert DJVU to FB2 on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including DJVU to FB2) is absolutely safe.
  • 💻 Can I convert DJVU to FB2 on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our DJVU to FB2 converter works online and does not require software installation.

Information about DJVU and FB2 file formats

Full name DJVU - DJVU Ebook Format FB2 - FictionBook
File extension .djvu, .djv .fb2,
MIME type image/vnd.djvu, image/x-djvu
Developed by AT&T Labs - Research Dmitry Gribov
Type of format Document file formats e-book file format
Description DjVu is a computer file format designed primarily to store scanned documents, especially those containing a combination of text, line drawings, indexed color images, and photographs. FictionBook is an open XML-based ebook format that originated and gained popularity in Russia. FictionBook files have the .fb2 filename extension. The FictionBook format does not specify the appearance of a document; instead, it describes its structure. For example, there are special tags for epigraphs, verses, and quotations.
Technical details DjVu uses image layer separation of text and background/images technologies, progressive loading, arithmetic coding, and lossy compression for bitonal (monochrome) images. This allows for high-quality, readable images to be stored in a minimum of space to be made available on the web. In contrast to other eBook formats (e.g., ePub), a FictionBook document consists of a single XML file. Images are converted to Base64 and reside inside the <binary> tag, so the size of the embedded images is increased by approximately 37%. FictionBook files are often distributed inside Zip archives.
File conversion DJVU conversion FB2 conversion
Associated programs SumatraPDF, Evince. FBReader, AlReader, Haali Reader, STDU Viewer, CoolReader, Okular, Ectaco jetBooks.
DJVU to FB2 conversion quality rating:
4.5 (7131 votes)
You need to convert and download at least 1 file to leave a rating!