Orion Viewer - Pdf & Djvu
Orion Viewer is pdf, djvu, xps, tiff and comic books (cbr, cbz, cbt) file viewer
| AppID: | universe.constellation.orion.viewer |
| Author: | Michael Bogdanov |
| License: | GPL-3.0-or-later |
| InRepoSince: | 2021-04-11 |
| LastRepoUpdate: | 2026-01-16 |
| LastAppUpdate: | Unknown |
| LastVersion: | 0.96.1 |
| Categories: | Ebook Reader, Reading |
| APK source: | Github |
| Google Play: | Check if it's there |
Orion Viewer is pdf, djvu, xps, cbz and tiff file viewer for Android devices based on mupdf and DjVuLibre libraries.
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
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.
Packages
Version 0.96.1 (2026-01-16) 
Android Versions:
- Target: 15.0
- MinVer: 4.1
- ABIs: arm64-v8a
Permissions:
Malware-Check:
Download (10.2 M)