

Orion Viewer
Orion is a pdf, djvu, xps and cbz file viewer for Android devices, based on mupdf and DjVuLibre libraries.
Features
Properties
- Lightweight
Features
- Works Offline
- Ad-free
- No registration required
- Built-in File Manager
- PDF annotation
- Built-in viewer
- Touch Gestures
Tags
- djvu-viewer
- cbz
- xps-viewer
Orion Viewer News & Activities
Recent News
Recent activities
- Diatomee reviewed Orion Viewer
Good PDF reader for scanned books, especially since it allows to crop the view so you don't have the whitespace around the text and can use the small screen efficiently. It even allows different cropping for left and right page. It does struggle with some singular PDF files, and I don't know why. Otherwise I really like it.
- Diatomee liked Orion Viewer
POX added Orion Viewer as alternative to ACBR
Danilo_Venom added Orion Viewer as alternative to Google PDF Viewer and KOReader- TBayAreaPat reviewed Orion Viewer
Nice. Though like a few others, it doesn't give easy access to Google Drive which is where some people might want to store their documents.
What is Orion Viewer?
Orion is a pdf, djvu, xps and cbz file viewer for Android devices, based on mupdf and DjVuLibre libraries.
Supported features:
Outline, Bookmarks Text selection Tap Zones & Key binding Portrait/landscape orientation Custom zooming Custom border cropping Support different traversal patterns inside page: left to right right to left Built-in file manager with recently opened file view External Dictionaries support





Comments and Reviews
Nice. Though like a few others, it doesn't give easy access to Google Drive which is where some people might want to store their documents.
Good PDF reader for scanned books, especially since it allows to crop the view so you don't have the whitespace around the text and can use the small screen efficiently. It even allows different cropping for left and right page. It does struggle with some singular PDF files, and I don't know why. Otherwise I really like it.
Simple and Greatly working
Best features -
[Edited by sbp, February 09]