1: Choose multiple local PDF files or enter the URL of an online PDF file. 2: Choose "AZW3" as target format and set options (optional). 3: Click the "START CONVERSION" button to convert PDF files to AZW3 online.
Choose filesChoose files or enter remote file URLenter remote file URL
Set conversion options (optional)
Portable Document Format
File extension: .pdf
The Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it.
Kindle Format 8
File extension: .azw,.azw3,.azw4
Kindle devices are designed to use Amazon's own e-book formats: AZW. In late 2011, the Kindle Fire introduced "Kindle Format 8" (KF8), also known as AZW3 file format. AZW3 supports a subset of HTML5 and CSS3 features, while acting as a container for a backwards-compatible MOBI content document.