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Convert for Kindle

Get PDF, Word, TXT and EPUB files ready for your Kindle model, by email or USB.

More tools
E-books to PDF & WordEPUB to PDFEPUB to TXTDjVu to PDF
Kindle & comicsCBZ to PDF
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We’re finishing this tool. Leave your email and we’ll tell you the day it goes live.

About Convert for Kindle

Convert for Kindle takes the guesswork out of getting documents onto a Kindle. Pick your model (Paperwhite, the basic Kindle, Oasis, Scribe or Colorsoft), upload an EPUB, PDF, Word, MOBI or TXT file, and download a version prepared for that screen. Comics packed as .cbz can be turned into a PDF first with CBZ to PDF.

Then choose how the file will travel. EPUB is the format Amazon's Send to Kindle email and app accept today, and AZW3 is for copying the book over a USB cable into the Kindle's documents folder. Only DRM-free files can be converted; books with copy protection are not supported.

How to use Convert for Kindle

  1. 1
    Upload your file

    Choose an EPUB, PDF, DOCX, MOBI or TXT file; free accounts can upload up to 50 MB.

  2. 2
    Pick model and method

    Set Kindle model, then choose EPUB (Send to Kindle) or AZW3 (USB cable) under Send as.

  3. 3
    Click Convert for Kindle

    The file is prepared for your device on our server.

  4. 4
    Send it to the Kindle

    Email the EPUB to your Send to Kindle address, or copy the AZW3 over USB.

Why use Cubfile for this

  • Tuned to your model

    Paperwhite, Kindle, Oasis, Scribe and Colorsoft each get output made for their screen.

  • Email or cable

    EPUB for Send to Kindle, AZW3 for sideloading into the documents folder.

  • Five input formats

    Start from EPUB, PDF, Word, MOBI or plain text.

  • Nothing to install

    No Calibre or Kindle Previewer; convert in your browser.

FAQ

Convert for Kindle: questions and answers

EPUB or AZW3, which should I choose?
EPUB if you use Send to Kindle by email or app. AZW3 if you copy books over a USB cable, for example to a Kindle without Wi-Fi set up. Very old Kindles that need MOBI are served by EPUB to MOBI.
How do I use Convert for Kindle with Send to Kindle email?
Convert with Send as set to EPUB, then email the file to your Kindle's Send to Kindle address, which you'll find in your Amazon account settings.
Can Convert for Kindle handle books I bought?
Not if they have DRM, which most Kindle Store books do. Only DRM-free files can be converted, and we don't remove copy protection.
How many files can I convert for free?
2 without an account and 2 a day with a free account, each up to 50 MB. VIP lifts the daily cap and takes files as large as 1 GB.
Is my document safe?
Yes. It's uploaded over HTTPS, prepared in an isolated process and deleted automatically after one hour.
Share Convert for Kindle with a friendIt runs in any browser, and they can try it without signing up.

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