This is. It's more than just a PDF reader! Our software is not only a PDF reader, but also DjVU, XPS, EPUB, MOBI, RTF, FB2 (including zipped) and even CBR and CBZ. More formats coming soon. From version 2.2.1 we add experimental text-to-speech support. Now all your favorite books and comics will always be with you in one place. Harness the full power of your device with hardware-accelerated OpenGL rendering. including Olen GL ES 2.0 and 3.0 optimizations for greater speed and fluidity of reading.
* Various view modes including single page and horizontal scrolling.
* Automatic scanning of device storage and removable media.
* Search books and search within books (including DjVU).
* Night mode for comfortable reading of the text.
* Automatic splitting of double pages into two separate pages (including right-to-left scans).
* Cropping: no more wasted space on the screen.
* Automatic and manual cropping modes available.
* Bookmarks with customized titles.
* Tree profile.
* Home screen widget for your recent books.
* Real full screen for Android 4.4
Required Android Versions : Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]