MOBI to AZW Converter

Batch convert mobi files to azw format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert MOBI files to AZW online?

Step-by-step guide to convert mobi to azw using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Upload MOBI-file

Drag and drop your MOBI file into the upload area. The maximum file size is 100 MB.


Click "Convert" to change mobi to azw. The conversion usually takes a few seconds.

Download your AZW

Now you can download the AZW file. The download link only works on your device.


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

Information about MOBI and AZW file formats

🔸 File format MOBI AZW
🔸 Full name MOBI - Mobipocket AZW - Kindle Format 8
🔸 File extension .mobi, .prc .azw,.azw3,.azw4
🔸 MIME type application/x-mobipocket-ebook application/vnd.-amazon.-mobi8-ebook
🔸 Developed by Mobipocket SA
🔸 Type of format Ebook file format Ebook file format
🔸 Description The MOBI file extension was created in 2000 by Mobipocket. This company produced Mobipocket Reader applications for computers and smartphones. In 2005, Amazon bought Mobipocket. As a result, MOBI files are identical to Amazon's AZW format for Kindle devices. Kindle devices are designed to use Amazon's ebook format: AZW. In late 2011, the Kindle Fire introduced "Kindle Format 8" (KF8), also known as the AZW3 file format. AZW3 supports a subset of HTML5 and CSS3 features while acting as a container for a backward-compatible MOBI content document.
🔸 Technical details The Mobipocket ebook format is based on the Open eBook standard using XHTML and can include JavaScript and frames. It also supports native SQL queries to be used with embedded databases. The Amazon Kindle's AZW format is just the Mobipocket format with a slightly different serial number scheme, and .prc publications can be read directly on the Kindle. The Kindle AZW format also lacks some Mobipocket features such as JavaScript. Kindles do not support the EPUB file format used by many other e-book readers. Like EPUB, Amazon's file formats are intended for reflowable, richly formatted e-book content and support DRM restrictions, but unlike EPUB, they are proprietary formats.
🔸 File conversion MOBI conversion AZW conversion
🔸 Associated programs Mobipocket Reader Calibre, KindleGen
🔸 Wiki