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.

Explore

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

Discover

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

Search

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 or tap gestures, or using the hardware volume keys.

Fully customizable

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

Brightness

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 genre. 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.

Transfer your own books and documents, add your favorite eBook catalogs, borrow books from your public library 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.

Read books from your public library

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