DJVU to FB2 Converter

Select files for conversion or just drag and drop them to the upload area

How to convert DJVU files to FB2 online?

Step 1.

Upload DJVU-file

Click "Choose File" button to select a djvu file on your computer. DJVU file size can be up to 50 Mb.
Step 2.

Convert DJVU to FB2

Click "Convert" button to start conversion.
Step 3.

Download your FB2

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

Information about DJVU and FB2 file formats

Name DJVU FB2
Full name DJVU - DJVU Ebook Format FB2 - FictionBook
File extension .djvu, .djv .fb2, .fb2.zip
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 e-book format which 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 technologies such as image layer separation of text and background/images, 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, so that they can 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.
Wiki https://en.wikipedia.org/wiki/DjVu https://en.wikipedia.org/wiki/FictionBook
DJVU to FB2 conversion quality rating:
4.5 (5619 votes)
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