Pdf4Kindle makes it easy to read PDF files on your Kindle
It converts PDF files to Kindle compatible book formats, optimizing for legibility.
Files stay private. Automatically deleted after processing.
Documents up to 100 Mb.
Sign up for free
Send files directly to your Kindle. Skip the file upload, email your files for conversion.
Frequently answered questions
Is this completely free?
Yes, you can use the service completely free. We don't display ads.
Do you convert my PDF to MOBI?
No, we convert it to the DOCX format, which is also compatible with the Kindle.
How does sending to Kindle work?
You can configure Kindle devices in your account. We'll send the files you convert to your Kindles, forwarding them to the email aliases configured.
How does skip the upload work?
We provide you with an unique inbox '[email protected]'. When you send an email attachment to this inbox we'll convert it and deliver it to your configured Kindle devices.