Orion Viewer icon
Orion Viewer icon

Orion Viewer

Orion is a pdf, djvu, xps and cbz file viewer for Android devices, based on mupdf and DjVuLibre libraries.

Orion Viewer screenshot 1
Orion Viewer screenshot 2
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Orion Viewer screenshot 3

Cost / License

  • Free
  • Open Source

Application type

Platforms

  • Android  Android based devices (Android 1.5 or higher)
  • Android Tablet
  • F-Droid
-
No reviews
8likes
4comments
0news articles

Features

Suggest and vote on features

Properties

  1.  Lightweight

Features

  1.  Works Offline
  2.  Ad-free
  3.  No registration required
  4.  Built-in File Manager
  5.  PDF annotation
  6.  Built-in viewer
  7.  Touch Gestures

 Tags

  • djvu-viewer
  • cbz
  • xps-viewer

Orion Viewer News & Activities

Highlights All activities

Recent News

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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
  • ACBR icon
    POX added Orion Viewer as alternative to ACBR
  • App icon
    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.

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Comments and Reviews

   
 Post comment/review
Top Positive Comment
TBayAreaPat
0

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.

Diatomee
0

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.

Lee Yoon
0

Simple and Greatly working

sbp
0

Best features -

  1. on the fly border white space cropping;
  2. custom tap zone on the touch screen ;
  3. Options at application and separate options for a given book/ file; and 4. Fast

[Edited by sbp, February 09]

Review by a new / low-activity user.

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

Orion Viewer information

  • Developed by

    Michael Bogdanov
  • Licensing

    Open Source and Free product.
  • Alternatives

    36 alternatives listed
  • Supported Languages

    • English

AlternativeTo Categories

File ManagementNews & BooksOffice & Productivity

GitHub repository

  •  256 Stars
  •  61 Forks
  •  61 Open Issues
  •   Updated  
View on GitHub

Our users have written 4 comments and reviews about Orion Viewer, and it has gotten 8 likes

Orion Viewer was added to AlternativeTo by ShanUa on and this page was last updated . Orion Viewer is sometimes referred to as Orion