Orion Viewer

Open source pdf, djvu, xps, comic book (cbz, cbr, cbt) and tiff file viewer. Page scrolling is realized by screen touch (for more details see Menu/Settings/Tap Zones).

Application features:

* Outline navigation

* Bookmarks support

* Page navigation by screen taps + Tap Zones + Key binding

* Text selection

* Single word selection by double tap with translation in external dictionary

* Custom zoom

* Custom manual and auto border crop

* Portrait/landscape orientation

* Support different navigation patterns inside page (left to right, right to left)

* External Dictionaries support

* Built-in file manager with recently opened file view

Orion Viewer is free, open source (GPL) project.

To donate this project, you can buy Orion Viewer: Donation 1$, 3$ or 5$ package from market