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File converter / Books / Convert to DJVU / FB2 converter / DJVU to FB2

Convert DJVU to FB2

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Choose file to convert to .fb2
or drag and drop file

You can convert DJVU image to FB2 as well as to variety of other formats with free online converter.

How to convert djvu to fb2?

How to convert fb2 to djvu?
Step 1

Upload djvu-file

Select djvu file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert djvu to fb2

Select fb2 or any other format, which you want to convert.
Step 3

Download your fb2-file

Wait till your conversion process will be completed and click download converted fb2 file.

Online and free djvu to fb2 converter

Fast and easy
Just drop your djvu files on the page to convert fb2 or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded djvu files instantly and converted fb2 files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All djvu to fb2 conversions make in the cloud and don't use any resources of your computer.

DjVu image files

File extension .djvu
File category books
Description AT&T and functions first created DjVU as the technology used for compressing images and has a free and available source code, and it proxy to PDF. It allows the distribution of scanned documents, photographs, and high definition images on the internet. There are an entire set of DjVU viewers, browser add-ons, and devices to execute binary codes that exist on both Windows and Mac devices.
Technical details In early 1990s and 2000s, AT&T developed DjVU by Yann LeCun, Leon Bottou, Patrick Haffner, and Paul G. Howard. It is viewed as superior compared to PDF due to its ability to convert large amounts of text to DjVU easily, its small-sized files, and people can use it freely. The separation of DjVU is categorized into three types of images: background, foreground, and mask image, whose resolution is higher. The compression algorithm IW44 is used for compressing foreground and background images, whereas the JB2 is using in compressing mask images. This leads to a significant reduction of an image.
Programs
LizardTech Browser Plug In
MacDjView Desktop Viewer
WinDjView
Main program DjVuLibre DjView
Developer AT&T Labs
MIME type
image/vnd.djvu
image/x-djvu
application/octet-stream

FictionBook 2.0 File

File extension .fb2
File category books
Description FictionBook 2.0 was developed by Dmitry Gribov and was first released in 2004 as an eBook format. Native to Russia, this format ranks high on popularity polls of eBook formats in the country. Though XML-based, like several other eBook formats, FB2 files are peculiar because they contain just one XML relative to multiples found in other eBook formats. Since the FB2 format is open-source, and due to the absence of any digital rights management, it is favored by the reader's communities on online electronic libraries. Most importantly, FictionBook is supported by popular eBook readers; this is mainly because FB2 files can be easily converted to other types.
Technical details While many eBook formats support plain text alone, FB2 files can contain epigraphs, formatted verses, quotations, and other unique tags that are the quintessence of fictional works. In a bid to maintain the text-only protocol, average eBook formats leave essential information like author name and biography, book title, and publisher on the image file that serves as the eBook cover. FB2 structure permits the data mentioned above to be rendered as part of the book file, giving the experience of reading an actual book. FB2 supports the vast character types found on popular word-processing applications. Due to the special inline formatting like bold, italics, underline, strikethrough, sub- and superscript supported by FictionBooks, the file structure includes a Stylesheet that contains data to this effect. FB2 files are structured such that the actual text content comes first, given readers something to nibble on while the rest of the book loads.
Programs
Calibre
Cool Viewer
Apple iBooks
Calibre
Main program FBReader
Developer Fiction Book
MIME type
text/xml
application/octet-stream

FAQ

❓ How can I convert djvu to fb2?
Firstly, select a djvu file you want to convert or drag and drop it. Secondly, select fb2 or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert djvu to fb2?
Books conversion usually takes a few seconds. You will convert djvu to fb2 very quickly.
🛡️ Is it secure to convert djvu to fb2 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including djvu to fb2) is 100% safe.
📱 Can I convert djvu to fb2 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including djvu to fb2) online on your computer or mobile.