OpenBooks

📖 Your e-reader and your library, all in one app

OpenBooks is two things at once: a complete digital e-reader for your own books, and a library with thousands of free classics to discover.

YOUR READER, YOUR BOOKS

Did you download a book from the internet? Do you have it on your Drive, in your email, or in a folder on your phone? Open it with OpenBooks and read it your way:

• Compatible with EPUB, PDF, and TXT

• Adjustable font size

• Normal, sepia, or dark reading mode

• Compact, normal, or wide spacing

• Pick up reading exactly where you left off

• Turn pages with a tap or swipe

A FREE LIBRARY OF CLASSICS

Explore thousands of public domain works: novels, short stories, poetry, history, and philosophy from the greatest authors of all time.

• Search by title or author

• Filter by language: Spanish, English, French, Portuguese, Italian, German, Chinese, and more

• Save your favorites to return to them later

• Download the EPUB if you prefer to use it in another app

• All books in the catalog can be read with the same reader, using all your settings

DESIGNED FOR READING

• Interface available in 12 languages ​​(automatically adapts to your phone's language)

• Light and dark modes

• Lightweight, fast, and simple: no registration or accounts required

The books in the catalog are public domain works: free, legal, and complete.