In general apk file Orion Viewer - Pdf & Djvu has rating is 6.9 from 10. This is cumulative rating, most best apps on google play store have rating 8 from 10. Total reviews in google play store 0. Total number of five star reviews received 0. This app has been rated like bad by 0 number of users. Estimated number of downloads range between 100,000+ downloads in google play store Orion Viewer - Pdf & Djvu located in category Books & Reference, with tags and has been developed by Michael Bogdanov. You can visit their website
https://github.com/max-kammerer/orion-viewer or send
mikhael.bogdanov@gmail.com to them. Orion Viewer - Pdf & Djvu can be installed on android devices with 2.1(Eclair)+. We provide only original apk files. If any of materials on this site violates your rights,
report us You could also download apk of Google and run it using android emulators such as big nox app player, bluestacks and koplayer. You could also download apk of Orion Viewer - Pdf & Djvu and run it on android emulators like bluestacks or koplayer. Versions of Orion Viewer - Pdf & Djvu apk available on our site: 0.95.8, 0.95.6, 0.95.4, 0.95.3, 0.95.2 and others. Last version of Orion Viewer - Pdf & Djvu is 0.95.8 was uploaded 2025/30/04
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
* Fixed several NPEs
* Added Catalan transalation
Fixed errors
Updated app translations
Fixed several errors
Updated app translations
Fixed several errors
Updated app translations
Fixed several errors
Updated app translations
* Fixed contrast processing
* Unlinked actions from VolumeUp/Down by default
* Stability improvements
* Reworked file access and permission check logic (0.90.1)
* Support of continuous page mode (0.90.0)
* New rendering engine
** Support of continuous page mode
* Added Turkish translation
Small fixes and improvements
Improved work with file permissions on Android 11+ devices
Fixed app crash during text search in pdf files
* Updated djvu library
* Added report dialog for errors on file opening
* More wise content URI processing
* Updated djvu library
* Added report dialog for errors on file opening
* Fixed text selection logic
* Fixed outline extraction from djvu files
Previous version changes:
* mupdf updated to 1.16.1
* Added save file dialog for documents with content URI
* Fixed several application crashes in 0.80.2/3
* Fixed work with file write permissions
* Minor UX changes
* mupdf updated to 1.16.1
* Added save file dialog for documents with content URI
* Fixed several application crashes in 0.80.2/3
* Fixed work with file write permissions
* mupdf updated to 1.16.1
* Added save file dialog for documents with content URI
* Fixed auto crop* Added new default book options* Apply default book options to current opened book on change* Added new color scheme* Inverted contrast scale