Orion Viewer - Pdf & Djvu

3.8
2.35K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Open source pdf, djvu, xps, cbz 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
Updated on
Jun 16, 2020

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
3.8
2.35K reviews
Mahabbat Aslanov
September 30, 2022
It is not functional at all. You just can't see the next pages (at least it was only showing me 1 page only at a time), you MUST turn pages by inserting page number. I would rather use online converters to convert the file into pdf format which is very easy to open and read.
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imouse1
May 8, 2022
I downloaded this to crop pages. ALL pages must be done together. The one to treat even pages might as well not work because it produces random behavior. Auto crop chooses 1 pages at random to be good with and you can't manually adjust any of the pages alone--so you're praying the one it does pick isn't garbage
1 person found this review helpful
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Purejoy Sadguru
August 11, 2020
Good progress being made with this app, and an up-to-date PDF + DJVU reader with issue-free external storage access is sorely needed. This fits the bill. Kudos to the dev!
4 people found this review helpful
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What's new

* Updated djvu library
* Added report dialog for errors on file opening
* More wise content URI processing