• A Library at Your Fingertips


    As featured in The New York Times, The Huffington Post, The Independent and Publishers Weekly, Aldiko is a central place for you to discover, read and organize eBooks. Use it to browse and download from thousands of FREE classics and modern works and read them right on your smartphones and tablets.

  • A better way to read


    Discover & Download

    Seamlessly browse and download thousands of books to your smartphones or tablets right from the app. No computer, no cable, no subscription. Tens of thousands of titles available for free.



    Browse extensive book catalogs, from new releases, best-sellers to classics.



    View what're featured on the online book catalogs, read detailed description before you download.



    Quickly find the book that you are looking for with our powerful search tool.


    Comfortable reading experience with full screen view. Rich color, crisp and sharp text make reading a pleasure. Turning pages by using intuitive swipe.


    Fully customizable

    Personalize your reading experience. Adjust font size, font type, font and background colors, margin as well as alignment to best suit your preference.



    Adjust the brightness of your device's display by sliding your finger along the left edge of the touch display.


    Night time reading

    Easily switch to night mode when reading in low-luminosity areas.


    Easy navigation

    Create your own bookmarks, highlights and notes anywhere in the book. Rapidly jump to a different section of the book through the table of content.


    Search & dictionary

    Touch and hold any word to search for it throughout the entire book, or look it up in dictionary.



    Browse your book collection by title, author or categories. Edit your books' detailed information. Rapidly find what you are looking using our search tool.


    Get started quickly

    One-click access to the books that you are currently reading right from the home screen. Aldiko will resume the book right where you left it the last time.


    Tags and Collections

    Every book that you download is automatically tagged and made searchable; of course you can always add your own. You can also group your books in your own collections.








    Borrow books from your public library and enjoy reading them in Aldiko.


    Borrowing and returning books

    Browse book catalogs from a list of libraries around the world without leaving the app. 


    Returning borrowed books

    Return borrowed eBooks to public libraries right inside Aldiko in just a few steps.






    Transfer your own books and documents, add your favorite eBook catalogs and read them in Aldiko.


    Import your own files

    Aldiko supports the most popular eBook formats EPUB and PDF, as well as the Adobe eBook DRM technology. You can bring your own books and documents to Aldiko in just a few steps.


    Add your own eBook catalogs

    Add other eBook catalogs in Aldiko through the My Catalog feature so that all your favorite eBook catalogs can be accessed in one place.

  • Connect with Us

    Feel free to contact us with questions regarding our products or partnership proposals.

    We also love to hear feedback and suggestions from our users!



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