Orion Viewer - Pdf & Djvu
7.4 162
v0.96.1 by Michael Bogdanov
Editor's Review
Orion is a pdf, djvu, xps and cbz file viewer for Android devices, based on mupdf and DjVuLibre libraries.Supported features:Outline, BookmarksText selectionAbout Orion Viewer
Orion Viewer (Package Name: universe.constellation.orion.viewer) is developed by Michael Bogdanov and the latest version of Orion Viewer - Pdf & Djvu 0.96.1 was updated on January 21, 2026. Orion Viewer - Pdf & Djvu is in the category of Books & Reference with the feature Built-in File Manager. You can check all apps from the developer of Orion Viewer - Pdf & Djvu and find 200 alternative apps to Orion Viewer - Pdf & Djvu on Android. Currently this app is for free. This app can be downloaded on Android 4.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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
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
Orion Viewer 0.96.1 Update
Improved Android 15+ devices supportUpdated mupdf library to 1.27.0
Read More
Orion Viewer Features
Previous Versions
More
Variant
Arch
Version
DPI
2454
January 21, 2026
Orion Viewer - Pdf & Djvu
0.96.1
(2454)
Requires Android: Android 4.1+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 5bc2a7c31404518f12926100f3e71b00d9474040
Size: 10.2 MB
What's New:
Improved Android 15+ devices support
Updated mupdf library to 1.27.0
Updated mupdf library to 1.27.0
arm64-v8a
Android 4.1+
120-640dpi
2451
January 21, 2026
Orion Viewer - Pdf & Djvu
0.96.1
(2451)
Requires Android: Android 4.1+
Architecture: armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 6d301e959f1f3c0f12c2881d3276680565f983c5
Size: 9.94 MB
What's New:
Improved Android 15+ devices support
Updated mupdf library to 1.27.0
Updated mupdf library to 1.27.0
armeabi-v7a
Android 4.1+
120-640dpi
Variant
Arch
Version
DPI
2450
December 31, 2025
Orion Viewer - Pdf & Djvu
0.96.0
(2450)
Requires Android: Android 4.1+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: dd9e1bb9905c73996677800890db5b512b35c988
Size: 9.55 MB
What's New:
Added support of Android 15+ devices with 16k memory pages
Added Thai translation
Updated mupdf library to 1.26.12
Added Thai translation
Updated mupdf library to 1.26.12
arm64-v8a
Android 4.1+
120-640dpi
2450
January 5, 2026
Orion Viewer - Pdf & Djvu
0.96.0
(2450)
Requires Android: Android 4.1+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: c57fd1764e8a50226ff9a5315a3db45de77f3600
Size: 9.55 MB
What's New:
Added support of Android 15+ devices with 16k memory pages
Added Thai translation
Updated mupdf library to 1.26.12
Added Thai translation
Updated mupdf library to 1.26.12
arm64-v8a
Android 4.1+
120-640dpi
2447
January 5, 2026
Orion Viewer - Pdf & Djvu
0.96.0
(2447)
Requires Android: Android 4.1+
Architecture: armeabi-v7a
Screen DPI: 120-640dpi
SHA1: f390990afff5c05a4d3c51b1800b411f9a6805d9
Size: 9.29 MB
What's New:
Added support of Android 15+ devices with 16k memory pages
Added Thai translation
Updated mupdf library to 1.26.12
Added Thai translation
Updated mupdf library to 1.26.12
armeabi-v7a
Android 4.1+
120-640dpi
Variant
Arch
Version
DPI
2442
May 20, 2025
Orion Viewer - Pdf & Djvu
0.95.9
(2442)
Requires Android: Android 4.1+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 49677a87cc2c29ec818e974efb205ed08d7f1650
Size: 9.49 MB
What's New:
Added ability to share opened file
Added ability to choose dictionary per book
Added ability to choose dictionary per book
arm64-v8a
Android 4.1+
120-640dpi
2439
November 28, 2025
Orion Viewer - Pdf & Djvu
0.95.9
(2439)
Requires Android: Android 4.1+
Architecture: armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 172e60b71fb95e7d23aed7b9bd265ae01389c638
Size: 9.25 MB
What's New:
Added ability to share opened file
Added ability to choose dictionary per book
Added ability to choose dictionary per book
armeabi-v7a
Android 4.1+
120-640dpi
Requires Android: Android 4.1+
Architecture: arm64-v8a
Screen DPI: 120-640dpi
SHA1: 338a712c38f3401b2868a6c02796f79b747872c2
Size: 9.49 MB
What's New:
* Fixed several NPEs
* Added Catalan transalation
* Added Catalan transalation
More Information
Package Name:
Category:
Update Date:
2026-01-21
Latest Version:
0.96.1
Need Update:
Available on:
Requirements:
Android 4.1+
Report:
Safe to Download
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