Download one of the best eBook Readers now!

Features of the Aldiko Book Reader:

- Support EPUB, PDF formats as well as Adobe DRM encrypted eBooks.

- Support eBooks from public libraries (including Overdrive libraries)

- Fully-customizable reading experience: adjust font size, font type, font and background colors, margin, alignment as well as brightness to best suit your preference. The Aldiko Book Reader also supports night-time reading.

- User-friendly interface: You can create your own bookmarks anywhere in the book, rapidly jump to a different section of the book through the table of contents.

- Advanced library management system: bring in your own EPUB and PDF files into the app to read them on the go; organize your eBooks by categories and collections. Aldiko will also remember your reading position automatically, bring you back to where you left off.

- Large-catalog of free books: browse and download public domain books and samples from Feedbooks.

- Other cool features not to miss: global-text search in a book, dictionary, add your own favorite catalogs (OPDS support) and many more.

Also available from Aldiko:

Aldiko Book Reader Premium

• Auto-discover your book catalog from Calibre


Terms of Use:

Privacy Policy:

What’s New

Version 1.1.6

Miscellaneous bug fixes.

Ratings and Reviews

2.8 out of 5
31 Ratings

31 Ratings

KyleeRose😂 ,

This app needs some major HELP

This app needs some help. I say this because I got a book and there is no words at all. I spent 1 hour setting this app up and this is what I get!!!!!! Maybe if I knew how to work this app but it gives me no help because it’s closed!?! When I think I am getting somewhere it kicks me out of the app. It drains your battery percentage by 70%. Overall this app is very confusing and personally I would not ever get this app again unless some major changes happen.

Nicholsonsgirl ,

Needs more features

Needs a built in dictionary and ability to export books/files as well as import them

Needs to be updated for iOS 12. Since the new iOS update, the book keeps flipping back to the beginning when you read or turn a page. Currently unusable as it is.

timothee chalamet ,

Good but...

I wish you could edit the book title, author, cover photo and the like... The inconsistency is killing me.


Aldiko Limited
58.1 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
Rated 12+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
Infrequent/Mild Realistic Violence
Infrequent/Mild Profanity or Crude Humor
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Horror/Fear Themes
© 2018 Aldiko Limited
In-App Purchases
  1. All features $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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