Duokan

Duokan is an app that gives you access to a bunch of books, novels, and light novels, for free and from the comfort of your Android smartphone. It should be noted that the content that the app offers is in Chinese. However, you can also use the app as a PDF reader (and other formats).

Take a look at the light novels and trending books on the main menu. If something catches your eye, simply tap on the book's cover and check out the details including the author, length, and other users' reviews. Plus, you can either read the book online or download it into your smartphone's memory.

If, however, you want to use Duokan as a document reader, you can access a bunch of different features. For example, you can use the bookmarks or create your own bookmarks, increase or decrease the size of the font, use different page-turning modes, and much more.

Duokan is an excellent app for any reading fan. You can enjoy all your books in a comfortable format. Also, If you read Chinese there's a colossal catalog that includes all kinds of novels waiting for you.