Convert ebook From epub to fb2

EPUB is an e-book file format that uses the .epub file extension. The term is short for electronic publication and is sometimes styled ePub. EPUB is supported by many e-readers, and compatible software is available for most smartphones, tablets, and computers.

FB2 file is a FictionBook 2.0 file saved in an eBook format developed in Russia. It contains XML that describes each element of the book and is designed primarily for fictional literature. FB2 files can be viewed by various eBook readers for Windows, macOS, and Linux. Information from <a href='https://fileinfo.com'>FileInfo - The File Extensions Database</a>.