eBook Converter

Professional quality, fast results.

Drop files here to upload

Select files from Google Drive

Select files from Dropbox

  • Choose target format
  • AZW3 (Kindle)
  • PDF
  • EPUB
  • DOC
  • WORD
  • RTF
  • ODT
  • MOBI
  • TXT

Warning

Upload limit exceeded. Please ensure your total file size doesn't exceed 10 MB.

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Warning

Your storage space for conversion operations is full. Please delete unnecessary files to free up space.

Warning

File conversion has started in the background and may take some time. Once the operation is complete, you can find the result on your account page in the conversions table.

How to use the eBook converter

  1. Drag a file to the upload area or upload a file from cloud storage.
  2. Choose the target format you want to convert your eBook to.
  3. Click the 'Convert' button.
  4. Most conversions complete quickly, large files may take longer.
  5. Download the converted file to your device.

Popular eBook Conversion Formats

Bookize supports multiple file formats, including popular ones:

  • Online eBook Converter

    The converter helps you change eBook formats so you can read on different devices.

  • What is an eBook?

    An eBook is a digital version of a printed book. Created for reading on electronic devices - computers, tablets, smartphones, and specialized e-readers, eBooks offer a convenient and portable alternative to paper books. Imagine being able to carry your entire personal library with you - digital books make this possible.

    eBooks are perfect for diverse content: from engaging novels and textbooks to interactive children's books and reference materials.

  • What are the different eBook formats?

    eBooks exist in various formats - PDF, EPUB, AZW3, each with their own advantages. Some readers support many file formats, others support a limited set.

  • Why do you need an eBook converter?

    There are several reasons:

    1. Device compatibility. Change your book format to match your device and read anywhere without problems.
    2. Protect your library from obsolescence. Digital book formats evolve over time. A converter helps keep books accessible by converting them to modern versions.
    3. Access content on a much larger scale. For example, you downloaded a free book, but it's not in the right format. Our converter helps you easily access such content for comfortable reading on your favorite device.

Conclusion

The eBook converter will handle all your needs. It makes working with files simple and secure.

FAQ

What file formats does the online converter support?

Many popular ebook formats are supported: EPUB, MOBI, PDF, AZW3, RTF, Word, and others.  

Is converting ebooks complicated?

The online ebook converter is very simple to use. Upload your file, select the desired format, click the button, and wait for the result.  

Will book quality be preserved during conversion?

Yes, our technologies ensure professional-level file conversion. All data is processed with maximum completeness and accuracy.  

Where can I find the converted file?

All users can download the file immediately after conversion. Premium subscribers additionally get automatic saving to their account.  

Can I convert multiple books simultaneously?

Currently, the converter processes files one at a time. This ensures optimal quality for each conversion.  

What's the maximum file size for conversion?

Maximum file size is 30 MB for regular users. Premium subscribers can upload up to 50 MB.  

What to do if a conversion problem occurs?

Our support team will help resolve any technical issues. Simply contact us through the contact form.  

Does the converter work on any device?

Yes, the file converter works on any device with a browser. You can convert files anywhere.