MOBI to PDF
Turn Kindle-format e-books (MOBI, AZW, PRC) without copy protection into PDFs with chapters, pictures and page numbers, ready to print or read on any device.
MOBI to PDF
Add · Check · Convert
How to convert MOBI to PDF
Add your files
Drop one or more .mobi, .azw or .prc files onto the tool, or click Choose files.
Check the preview
Choose the page size, chapter breaks and page numbers.
Download
Press Convert to PDF. Several files come as a ZIP.
Why use it
What this free tool does
Kindle formats
MOBI, AZW, AZW3 (KF8) and PRC.
Chapters
New pages for new chapters.
Pictures
Kept in the book.
Book sizes
A5, paperback, A4 or Letter.
Page numbers
Added at the bottom.
Private
Converted on your device. Your file is never uploaded.
Which MOBI files work?
DRM-free MOBI files work, like those from Project Gutenberg, your own creations, or files you're allowed to convert. Books bought from the Kindle store are protected and can't be converted.
Tip: Got an EPUB version of the same book? EPUB to PDF usually gives the best result.
Your files stay on your device
Most online PDF sites upload your documents to their servers. Aleynray Ai does the work inside your browser instead, on your own computer or phone.
Nothing is sent anywhere, so contracts, bank statements, IDs and medical forms stay private, and there is no waiting for uploads.
- Free, with no sign-up or limits
- No watermark
- Files never leave your device
- Works on desktop and mobile
Frequently asked questions
Why does my book fail?
It is probably DRM-protected.
Does AZW3 work?
Yes, if it isn't protected.
Is my book uploaded?
No.
Is it free?
Yes. There is no sign-up, no limit on files and no watermark.
Are my files uploaded?
No. The tool runs inside your web browser and works on the file on your own device. Nothing is sent to a server, so private documents stay private.