Convert AZW to AZW1

Understanding azw and azw1 file formats

AZW is a proprietary eBook file format developed by Amazon for use with its Kindle devices and apps. It is based on the MOBI format and supports DRM (Digital Rights Management) protection. AZW1, also known as Topaz, is another Amazon eBook format that supports advanced formatting and complex layouts, often used for books with intricate typography or non-standard fonts.

Why convert azw to azw1?

Converting AZW to AZW1 may be necessary if you need to preserve complex formatting or if a specific Kindle device or app requires the AZW1 format for compatibility reasons. However, it's important to note that AZW1 is less commonly used and supported than AZW.

How to convert azw to azw1

There are no mainstream tools that directly convert AZW to AZW1, as both are proprietary Amazon formats and AZW1 is not widely supported outside of Amazon's own ecosystem. However, you can try the following workaround:

1. Use Calibre, a popular eBook management tool, to convert AZW to MOBI or EPUB first. Go to Add books → Convert books and select your desired output format.
2. Then, use Amazon's Kindle Previewer to import the MOBI or EPUB file. Kindle Previewer may generate an AZW1 file if the book's formatting requires it. Open Kindle Previewer, go to File → Open Book, and select your converted file. If the output is AZW1, you can find it in the output directory.

Note: Not all books will be converted to AZW1, as Kindle Previewer decides the output format based on the book's complexity.

Best software for azw to azw1 conversion

• Calibre – Free, open-source eBook manager and converter. Website: calibre-ebook.com
• Kindle Previewer – Official Amazon tool for previewing and converting eBooks. Website: Kindle Previewer

Summary

Direct conversion from AZW to AZW1 is not straightforward due to proprietary restrictions. The best approach is to use Calibre and Kindle Previewer as described above, but results may vary depending on the book's formatting.