Orion Viewer - Pdf & Djvu

eBook reader for pdf, djvu, xps, comic book (cbz, cbr, cbt) and tiff files

App info

Category :

Books & reference

Update :

April 21, 2025

Installs :

304,039

Developer :

Michael Bogdanov

Requires Android :

Android Varies with device

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: Orion Viewer - Pdf & Djvu, Developed by Michael Bogdanov. Listed in Books & reference Category. Current Version Is v6q, Updated On 21/04/2025 . According to users reviews on Google Play: Orion Viewer - Pdf & Djvu. Achieved Over 304 thousand Installs. Orion Viewer - Pdf & Djvu Currently Has 2 thousand Reviews, Average Rating 3.5 Stars

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

We are currently offering last version updated 21/04/2025 . This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

* Fixed several NPEs
* Added Catalan transalation

Rate and review on Google Play store

3.5

2,394 total

5 54.2

4 7.5

3 0

2 15.1

1 23.1

Total number of ratings

Total number of active users rated for: Orion Viewer - Pdf & Djvu

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

imouse1

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

Vetall Ix

I've been using this app for years on different devices alternating with other pdf/djvu readers. At the moment it is my main app for reading these file formats. Fast and uncluttered, it has all features I personally need.

Purejoy Sadguru

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!

A Google user

It would be good if it did not lack text selection… Viewing a document without being able to copy a certain piece of text is just like watching a movie when you are both blind and deaf.