AZW4 to EPUB Converter

Batch convert azw4 files to epub online. Change azw4 to epub 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 AZW4 files to EPUB online?

Step-by-step instructions for converting azw4 files to epub

Upload AZW4-file

Click "Choose File" button to select a azw4 file on your computer. AZW4 file size can be up to 100 Mb.

Convert AZW4 to EPUB

Click "Convert" button to start conversion.

Download your EPUB

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


  • ❓ How can I convert AZW4 to EPUB?
    First you need to add file for conversion: drag and drop your AZW4 file or click the "Choose File" button. Then click the "Convert" button. When AZW4 to EPUB conversion is completed, you can download your EPUB file.
  • ⏱️ How long does it take to convert AZW4 to EPUB?
    eBook conversion is pretty fast. You can change AZW4 to EPUB in a few seconds.
  • 🛡️ Is it safe to convert AZW4 to EPUB 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 AZW4 to EPUB) is absolutely safe.
  • 💻 Can I convert AZW4 to EPUB on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our AZW4 to EPUB converter works online and does not require software installation.

Information about AZW4 and EPUB file formats

Full name AZW4 Amazon Print Replica eBook EPUB - Electronic Publication
File extension .azw4 .epub
MIME type application/epub+zip
Developed by Amazon International Digital Publishing Forum
Type of format Ebook file format Ebook file format
Description AZW4 is an Amazon proprietary format for textbooks. It is a PDF format in a PDB wrapper and usually with DRM. The wrapper provides the same DRM method as is used on the Kindle's Mobipocket format ebooks. EPUB is an ebook file format with the extension .epub that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers. It is a free and open standard published by the International Digital Publishing Forum (IDPF). The term is short for electronic publication and is sometimes styled ePub.
Technical details EPUB is the most widely supported vendor-independent XML-based (as opposed to PDF) e-book format. An EPUB file is a ZIP archive that contains, in effect, website-including HTML files, images, CSS style sheets, and other assets. It also contains metadata. EPUB 3 is the latest version. By using HTML5, publications can contain video, audio, and interactivity, just like websites in web browsers.
File conversion AZW4 conversion EPUB conversion
Associated programs Calibre, KindleGen Adobe InDesign, calibre, LaTeX, Genebook, epubcheck.