Google Play Books - Google Play Books lets you search, preview, and buy millions of books using Google Book Search.
AlReader - Alreader.com - new perspective on reading e-books.
Apple Books - The all-new Apple Books has been redesigned to make finding, reading, and listening to books a beautiful, effortless experience on iPhone and iPad.
iReader - iReader is one of the most accomplished ways to read the books right from your smartphones.
Amazon Kindle - Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and...
Quickreader - Quickreader is a book reading application for the leading smartphones that is combining the solution of two main issues of the book readers namely book reader and availability of books from the leading publication houses.