Use AZW3 to PDF to prepare a PDF from your source file. Set the page layout first, then review the converted book alongside the original.
Choose the source file
Add a genuine AZW3 file and check its name on the source card. Renaming another file does not convert its format. Keep the source available for comparing the result.
Check the original chapter order, headings and illustrations. A reflowable book can show a different page count depending on the reader’s display settings.
Set the paper and rendering option
Choose A4 and portrait orientation for an ordinary reading document. Enable the custom-size option only when you need specific dimensions; width and height are entered in inches.
The rendering-engine control offers Fast layout and Calibre. Keep the initial choice for a first conversion, then compare another available method if the layout is unsuitable.
Convert and review the saved PDF
Choose the conversion action and download the PDF after processing succeeds. Open it and check the first and last pages, chapter order, illustrations and small text.
If content is clipped or too small, adjust the paper layout and compare a fresh output. Keep the original book for features that do not carry into PDF.
Common questions
Why can pagination change?
Ebook text can reflow to fit the selected PDF page width. Compare chapter completeness rather than expecting the same reader page count.
Can I choose a custom paper size?
Yes. Enable custom page size and enter width and height in inches, then check the saved page dimensions.
Try it with your document
Review the result, then save the version you need.

