One of the best document (Pdf, fb2, DJVU, etc.) viewer for Android.

If you are looking for a good PDF or EPUB reader, stop here, you have found it. EBook Reader is a highly customizable document viewer. It's optimized for Android devices.

EBook Reader supports the following ebook and document formats:
DjVU, PDF, XPS (OpenXPS), FictionBook (fb2 and fb2.zip), Comics Book formats (cbr and cbz), plus - starting with version 2.0 - EPUB and RTF.

Key Features:
- Bookshelf view
- Recent Books
- Book search results
- File Browser,File navigation
- Search text in book
- Night Mode
- Auto fit your page view
- Links History, back to page
- Search all books (PDF, DjVu) on device
- Scroll pages by finger tap on screen
- Full screen mode
- Light theme and black theme
- Set screen orientation: Portrait, Landscape, Automatic
- Bookmarks on page
- Cut white document borders
- Fixate pages by width, page will not move from right to left
- Book and Page Thumbnails
- Configurable search directories

EBook Reader allows you to customize the way you read on a per book basis: each document's layout can be tailored to give you the best reading experience and all settings will be remembered the next time you will open it.

Whatever your document, be it a two-faced xerox, a book with wide asymmetric margins or a multi-column article, EBook Reader provides you with features to split pages, automatically or manually crop margins and instantly zoom to a column's content.

Please note:
EBook Reader uses MIME types to handle different file types. Unfortunately, Android's and many other file managers might not support all MIME types. When this happens, you will not be able to open said files directly from the file manager. Some file managers allow you to add new MIME types and associate them with the corresponding file extensions. Refer to your file manager manual to get further instructions on how to do that.

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Disclaimer：
This app is base on the Old versions (up to 1.6.x) EbookDroid code, and licensed under the under the GPLv3+.
GNU General Public License: http://www.gnu.org/licenses/
Source Code: https://github.com/FunPanda08/EBook-Reader-for-android