Convert DOCX to FB2

Choose file to convert

You have the option to convert your docx file to fb2, as well as a variety of other formats, using our free online converter.

How to convert docx to fb2?

How to convert fb2 to docx?

Step 1

Upload docx-file

You can select docx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to fb2»

Choose fb2 or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your fb2 file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the fb2 format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert docx to fb2

docx to fb2 Fast and easy

Simply drag and drop your docx files onto the webpage, and you'll be able to convert them to fb2 or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure docx to fb2 Conversion

As soon as you upload your docx files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all docx to fb2 conversions in the cloud, which means that none of your computer's resources will be used in the process.

Office Open XML Document

Extension	.docx
Category	🔵 documents
Programs	🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs
Main program	🔵 Microsoft Office
Description	🔵 .docx The .docx format is the default file format for documents created in Microsoft Word starting with Word 2007 and later versions. It is part of the Office Open XML specification and uses XML and ZIP compression to create smaller file sizes. The .docx format supports text, images, styling, and complex document formatting. Compared to the older .doc format, it is more modern and open, and has become the standard for word processing documents in many environments.
Technical details	🔵 The `.docx` format, introduced with Microsoft Office 2007, replaces the older `.doc` format in Microsoft Word. It is based on the Office Open XML standard, utilizing XML to outline document structure and content, which makes it more transparent and easier to process. `.docx` files are essentially zip archives that contain XML files and resources, organized into folders such as 'word', 'docProps', and 'rels' for text, properties, and relationships. The main text is located within `document.xml`, while styling is stored in separate files like `styles.xml`, and directories house embedded media. This format promotes interoperability, reduces file sizes, and enhances recovery from corruption. Most modern word processors support `.docx`, and Microsoft provides compatibility packs for older Word versions. For security reasons, macros are stored in a separate `.docm` file. `.docx` represents a significant advancement in document format technology, with a focus on openness, interoperability, and efficient data management.
Developer	🔵 Microsoft
MIME type	🔵 application/vnd.openxmlformats-officedocument.wordprocessingml.document

FictionBook 2.0 File

Extension	.fb2
Category	🔵 books
Programs	🔵 Calibre 🔵 Cool Viewer 🔵 Apple iBooks 🔵 Calibre
Main program	🔵 FBReader
Description	🔵 FictionBook 2.0, created by Dmitry Gribov, was initially introduced in 2004 as an eBook format. Originating from Russia, this format is highly regarded in popularity polls for eBook formats within the country. Unlike other eBook formats that are XML-based, FB2 files stand out for containing only one XML file instead of multiple. Being open-source and lacking digital rights management, FictionBook is preferred by online electronic library communities. Notably, FictionBook is compatible with popular eBook readers due to the ease with which FB2 files can be converted to other formats.
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 essence of fictional works. In an effort to maintain the text-only protocol, typical eBook formats omit essential information such as author name and biography, book title, and publisher from the image file that serves as the eBook cover. The structure of FB2 allows for the data mentioned above to be included within the book file itself, providing the experience of reading an actual book. FB2 supports a wide range of character types commonly found in word-processing applications. Thanks to special inline formatting options like bold, italics, underline, strikethrough, sub- and superscript supported by FictionBooks, the file structure includes a Stylesheet that contains relevant data. FB2 files are designed so that the main text content is presented first, giving readers something to read while the rest of the book is loading.
Developer	🔵 Fiction Book
MIME type	🔵 text/xml 🔵 application/octet-stream