AZW3 to DOCX Converter

Select files for conversion or just drag and drop them to the upload area

How to convert AZW3 files to DOCX online?

Step 1.

Upload AZW3-file

Click "Choose File" button to select a azw3 file on your computer. AZW3 file size can be up to 50 Mb.
Step 2.

Convert AZW3 to DOCX

Click "Convert" button to start conversion.
Step 3.

Download your DOCX

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

Information about AZW3 and DOCX file formats

Name AZW3 DOCX
Full name Amazon KF8 eBook File DOCX - Office Open XML Document
File extension .azw3 .docx, .docm
MIME type application/octet-stream application/vnd.-openxmlformats-officedocument.-wordprocessingml.-document
Developed by Amazon Microsoft
Type of format Document file format
Description AZW3 - Kindle Format 8 (KF8) is Amazon's newer version of AZW. It supports HTML5 and CSS3 which were not supported through the standard AZW format. It has a number of other formatting options and is used by Amazon for all new Amazon eBooks. It is supported by fourth-generation Kindle devices running firmware version 4.1.0 or later and the Kindle Fire device. The Office Open XML file formats are a set of file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets and presentations as well as specific formats for material such as mathematical formulae, graphics, bibliographies etc.
Technical details KF8 (also called AZW3) is essentially a compiled ePub that has utlises a Palm database and Amazon's DRM scheme. It targets ePub 3 version support but existing ePub can also be used. The internal format has been decoded using mobi_unpack. The basic format remains as a PDB file similar in structure to a MOBI. More oftent than not a KF8 file will contain both a MOBI file at the beginning and the newer KF8 version of ePub later. Office Open XML documents are stored in Open Packaging Convention (OPC) packages, which are ZIP files containing XML and other data files, along with a specification of the relationships between them. Depending on the type of the document, the packages have different internal directory structures and names.
File conversion AZW3 conversion DOCX conversion
Associated programs Kindle Fire, Kindle Reader, Kindle for Android, Kindle for iOS Microsoft Office, LibreOffice, Kingsoft Office, Google Docs.
Wiki https://en.wikipedia.org/wiki/Kindle_File_Format https://en.wikipedia.org/wiki/Office_Open_XML_file_formats
AZW3 to DOCX conversion quality rating:
4.9 (917 votes)
You need to convert and download at least 1 file to leave a rating!