Get started

AZW3 to EPUB Converter

Convert AZW3 files to EPUB with private processing and clear limits.

  1. 1Choose files
  2. 2Adjust settings
  3. 3Download

Start with your files

Private processing
+

Drop your AZW3 file here

One less file task on your list.

Up to 200 MB per file
Ready when you are.Private server processing · Credits shown before confirmation
Account-only server filesVerified account requiredNo watermarks

How to convert AZW3 to EPUB

01

Choose your AZW3 file

Select one file from your device. Free supports 200 MB per file; Pro supports 1 GB.

02

Make it yours

Choose the available settings before converting. Keep your original files.

03

Convert and download

Save your EPUB result. Server files expire eight hours after upload.

A little guidance before you convert

Use unprotected books. DRM-protected files are not supported. Reflow, fonts, tables, images and advanced formatting may change; review the result in your reader. MOBI is a legacy format. TXT must be UTF-8, up to 10 MB; paragraphs may be reformatted. Kindle book text is limited to 20 MB before conversion. Keep your original.

Credits, file limits and private conversion

Good to know

Which books can I convert?

Use unprotected books. DRM-protected files are not supported. Reflow, fonts, tables, images and advanced formatting may change; review the result in your reader. MOBI is a legacy format. TXT must be UTF-8, up to 10 MB; paragraphs may be reformatted. Kindle book text is limited to 20 MB before conversion. Keep your original.

Are my files uploaded?

This converter uploads files to private server storage after you sign in with a verified email. Files and results expire eight hours after the earliest input upload. Download results before expiry.

What are the limits?

Free supports 200 MB per file. Pro supports 1 GB per file. Use unprotected books. DRM-protected files are not supported. Reflow, fonts, tables, images and advanced formatting may change; review the result in your reader. MOBI is a legacy format. TXT must be UTF-8, up to 10 MB; paragraphs may be reformatted. Kindle book text is limited to 20 MB before conversion. Keep your original. Outputs are limited to 240 MB on Free or 1 GB on Pro. Processing time depends on file size, format and complexity. Free credit costs are shown before confirmation; Pro conversions are included with your active subscription. Browser processing uses no credits.

How many credits does this tool use?

One credit per input file. The quote appears before confirmation. Failed or cancelled conversions do not spend credits.

More ebooks tools

EPUB to PDFTurn a DRM-free EPUB into a paginated PDF.PDF to EPUBReflow a text-based PDF for ebook readers.EPUB to MOBIConvert EPUB files to MOBI with private processing and clear limits.