Kai Reader - PDF & EPUB Reader

Kai Reader - PDF & EPUB Reader

10,000 - 50,000 downloads

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Kai Reader aka KaiReader is an E-Book reader that supports EPUB and PDF files. It is designed to have simple interface. It has useful functions like searching, bookmarking, changing fonts and text size. Users can organise books into manageable groups. You can also access books shared by others through Dropbox.


✔ Dropbox synchronisation and sharing
✔ PDF Reader
✔ PDF with Reflow mode
✔ EPUB Reader
✔ E-Book reader with clean looks
✔ Supported format: EPUB and PDF
✔ Ability to download EPUB and PDF files from public E-Book sites
✔ Post messages to Facebook to inform others what book you're currently reading
✔ Customisable fonts, text sizes, colours including night mode
✔ Searching and bookmarking functions
✔ Support Table of Contents which allows users to quickly navigate to sections of the book
✔ Remembers where you last left off the book
✔ History of books read
✔ Filters/search books by title, author or subject
✔ Sort books by title, author or entry order
✔ Easy import of EPUB and PDF files by automatically scanning for .epub and .pdf files
✔ Organise books into groups for easier retrieval

Compared to other E-Book readers like FBreader, Cool Reader, Mantano, Moon Reader, Aldiko or Kobo, KaiReader has much simpler interface. Unlike some book readers that requires you to log in, like for e.g.. Amazon Kindle, Google Play Books or Barnes & Noble Nook.

KaiReader can download books from public domain sites like Gutenberg, ePubBud, FeedBooks, ManyBooks and Smashwords.

Does not currently support DRM like Adobe DRM.

Keywords: PDF viewer, e-book, PDF, pdf, reader, viewer, PDF Reader, eBook, e-Book, ebook, E-Book, digital book, e-edition, e-reader, book reader, ePub, EPUB2, electronic publication, epub, Kai Book Reader

Tags: epub reader, kaireader, pdf & epud readers, epud pdf reader, kai epud.

Recently changed in this version

Fixed problem on some devices when Dropbox functions are used.
Now supports Dropbox synchronisation and sharing.
User and How-To Dropbox guides are now included.
Now does reflow for PDF files with ability to increase/decrease text size in Reflow mode.
Fixed PDF file loading when under group listing.
Fixed the error which occurs when scanning large PDF files for import.
Fixed app crash when invalid PDF is selected for import.
Fixed app crash when listing books by certain type of groups.

Comments and ratings for Kai Reader - PDF & EPUB Reader
  • (54 stars)

    by Stuti Dibakar on 02/05/2014

    A very nyc app

  • (54 stars)

    by Lori M on 26/02/2014

  • (54 stars)

    by Max A on 24/01/2014

    Weird interface. And no vertical scrolling.

  • (54 stars)

    by Ngo Dinh Tuan on 17/12/2013

    This software or by very nice interface and especially imported files quickly. There was an error duplicate files are not merged or eliminated. If this error be corrected, it really is perfect.

  • (54 stars)

    by Kee Loo on 06/11/2013

    Very easy to use. I would recommend this to all my friends.

  • (54 stars)

    by Emma Benzie on 01/11/2013

    Unlike other readers, I don't have to go searching my file system for pdf and epub documents, it scans and gives you the option to select all you want to add to the apps library. Nice. Haven't had any problems, does what it says it does without a fuss :-) Suggestion: while existing files are picked up in scan, it would be nice to have Kia reader be an option when opening a newly downloaded file fr

  • (54 stars)

    by Eng-Seong Lim on 01/11/2013

    Simple, easy to use. Will try it with more ebooks.