Convert AZW3 to PDF online and print or share DRM-free Kindle books as fixed pages. Upload files up to 20GB and download the converted result in a few clicks.
Drag & Drop your AZW3 file here
AZW3 files, up to 20GB
Files stay private.
Automatically deleted after 24 hours.
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20GB upload limit.
4.8/5
Trusted for 1,827,796+ conversions
HOW IT WORKS
Three steps, no account, nothing to install.
01
Add your AZW3
Drag and drop or upload a DRM-free AZW3 e-book.
02
Convert to PDF
Keep PDF as the output format and start the conversion. Text, pictures and SVG drawings are set on A4 pages with page numbers.
03
Download the PDF
Download the PDF, jump between chapters with its bookmarks, or print it on A4 paper.
AZW3
AZW3, also called KF8 (Kindle Format 8), is the Kindle e-book format that replaced MOBI. It is built on HTML and CSS, can hold embedded fonts and SVG drawings, and opens on Kindle e-readers and in Kindle apps. Kindle-store books usually carry DRM.
PDF is a fixed-layout document format that looks the same on every device. It opens in web browsers and PDF apps on any computer, phone or tablet, and it prints exactly as shown.
FILE FORMATS
SOURCE
AZW3, also called KF8, is the Kindle format Amazon introduced in 2011. It supports CSS styling, embedded fonts and better layout than MOBI. Calibre and Kindle tools produce DRM-free AZW3 files, while books bought from the Kindle Store are usually protected.
TARGET
Adobe introduced the Portable Document Format in 1993, and it has been an open ISO standard since 2008. A PDF fixes text, fonts, images and vector graphics onto pages, so a document prints and displays exactly as intended on any device. It is the default for sharing, printing, signing and archiving.
| Feature | AZW3 | |
|---|---|---|
| Developed by | Amazon | Adobe (ISO 32000) |
| File extension | .azw3 | |
| Editable | No | Limited |
| Layout | Reflowable text with CSS | Fixed pages |
| Best for | Kindle e-readers | Sharing, printing, archiving |
| Opens in | Kindle devices, Calibre | Every device and browser |
USE CASES
Practical workflows where AZW3 to PDF conversion is useful.
Print a Kindle-format book
Print a DRM-free AZW3 on A4 paper, with numbered pages and the cover first.
Open on any computer
Read the book on a work laptop or library computer with a PDF reader instead of a Kindle app.
Annotate for study
Highlight and comment in a PDF app, and use the chapter bookmarks to move around a textbook.
Keep diagrams in technical books
SVG drawings, such as diagrams in programming or science books, are kept in the PDF.
Print books in Russian or Arabic
Russian and Arabic text is kept, so books in those scripts read and print correctly.
Proofread your own Kindle book
Authors who build an AZW3 print it as a PDF to proofread on paper and mark corrections by page number.
Teach from a set text
Teachers find each chapter through the bookmarks and print only the pages the class needs.
Share page numbers in a reading group
A reading group shares one PDF, so everyone sees the same page numbers.
Keep a copy that opens anywhere
Keep a PDF of each DRM-free Kindle book you own, so it opens on devices without a Kindle app.
Upload to a PDF-only system
Upload a manual or handbook distributed as AZW3 to portals and document systems that accept PDF only.
SUPPORTED FILES
DRM-free Kindle KF8 books are supported.
Books you created or converted yourself.
DRM-free Kindle books.
Pictures are placed on the pages.
Not supported.
Not supported.
TROUBLESHOOTING
These explain most differences between the original and the converted book.
01
The book is copy-protected. Only DRM-free books, such as Project Gutenberg downloads or books you made, convert.
02
The file's contents are checked, not just its name. A renamed file is refused with a message saying what it looks like.
03
A PDF has fixed pages, so the text no longer reflows to your screen.
04
KFX downloads and DRM-protected store books can't be converted.
05
Embedded fonts are used when present; otherwise standard fonts are substituted.
06
Fixed-layout AZW3 books are treated as reflowable text.
Calibre gives you dozens of conversion options once installed. dragdropdo converts AZW3 to PDF in the browser with the settings chosen for you.
| What matters | dragdropdo | Calibre and E-book Tools |
|---|---|---|
| Nothing to install | ✓Yes. Runs in any modern browser. | ~Yes, a desktop download. |
| Works on phones and tablets | ✓Yes. Desktop, Android, iPhone and iPad. | ~No. Calibre is desktop only. |
| Batch conversion | ✓Yes. Add many files and download one ZIP. | ~Yes, through Calibre's library. |
| Share finished files | ✓Yes. Send a unique link from the result page. | ~You upload and share the files yourself. |
| Pricing | ✓Free with daily limits. $2.99 or $6.99 passes for unlimited use, no monthly plan. | ~Free. |
| Fine-tuning layout and metadata | ✓Not in the converter. Settings are chosen for you. | ~Yes. Calibre exposes many conversion options. |
Other tools use different pricing, limits and workflows. This comparison describes dragdropdo's own features without assuming every other tool works the same way.
1.8M+
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Files kept
Auto-delete in 24h
WHY DRAGDROPDO
Convert AZW3 to PDF in your browser, with nothing to install and nothing kept after 24 hours.
Private by default
Files are encrypted in transit and deleted from our servers automatically after 24 hours.
No install required
Convert in any modern browser on Windows, Mac, Linux, Android, iPhone or iPad. No app and no sign-up wall.
Big files and batches
Upload files up to 20GB each, add several at once, and download the results one by one or as a ZIP.
Share & download
Save finished files to your device or pass them on with a share link from the result page.
MORE AZW3 TOOLS
AZW3 is the file extension for Kindle Format 8 (KF8), the e-book format Amazon introduced in 2011 with the Kindle Fire as the successor to MOBI. It is based on HTML and CSS, supports embedded fonts and fixed layouts, and is read on Kindle e-readers and Fire tablets. Amazon's Enhanced Typesetting is a feature of the newer KFX format, not of AZW3.
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FAQ
Answers to common questions about dragdropdo's AZW3 to PDF converter.
