Orion Viewer AlternativesPDF Readers and other similar apps like Orion Viewer

Orion Viewer is described as 'Orion is a pdf, djvu, xps and cbz file viewer for Android devices, based on mupdf and DjVuLibre libraries' and is a PDF Reader in the office & productivity category. There are more than 25 alternatives to Orion Viewer for a variety of platforms, including Android, Windows, Mac, iPhone and Android Tablet apps. The best Orion Viewer alternative is Foxit PDF Reader. It's not free, so if you're looking for a free alternative, you could try MuPDF or Adobe Acrobat Reader. Other great apps like Orion Viewer are MJ PDF Reader, Xodo, Secure PDF Viewer and Document Viewer.

filter to find the best alternatives

Orion Viewer alternatives are mainly PDF Readers but may also be Ebook Readers or PDF Editors.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Orion Viewer.
Orion Viewer iconOrion Viewer
  7
  • ...

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

More about Orion Viewer
More about Orion Viewer
Orion Viewer alternatives page was last updated Sep 21, 2024
  Suggest Alternatives
  1. Foxit PDF Reader icon
    Foxit PDF Reader icon

    Foxit PDF Reader

     1366 likes
    Copy a direct link to this comment to your clipboard

    Foxit Reader offers a lightweight PDF viewing experience across multiple platforms with features such as annotation, form filling, signing, cloud storage integration, collaborative review options, heightened security via Trust Manager, and organizational tools like Group Policy and XML Configuration.

    119 Foxit PDF Reader alternatives
    Foxit PDF Reader screenshot 1

    License model

    • Free Personal • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • ReactOS
    35 Languages
    Customize Tools
    +4
    Foxit PDF Reader screenshot 3

    Properties

    1.  Lightweight

    Features

    1.  PDF annotation
    2.  Fill PDF Forms
    3.  Sign PDF files
    4.  Highlighter
    5.  Scan documents
    6.  Text to Speech
    7.  Tablet support
    8.  Booklet printing
    9.  Support for scripting
    10.  Text Highlighting
    11.  Portable
    12.  Spell Checking
    Bundleware

    The installer tries to install McAfee WebAdvisor and PhantomPDF Business. These can be skipped by clicking Decline on each.

    Foxit PDF Reader iconOrion Viewer Icon

    Foxit PDF Reader VS Orion Viewer

    Is Foxit PDF Reader a good alternative to Orion Viewer?
     

    • Foxit PDF Reader is the most popular Windows & Mac alternative to Orion Viewer.

    • Foxit PDF Reader is the most popular free alternative to Orion Viewer.

    • Foxit PDF Reader is Free Personal and ProprietaryOrion Viewer is Free and Open Source
    • Foxit PDF Reader is LightweightOrion Viewer is not according to our users
  2. MuPDF icon
    MuPDF icon

    MuPDF

     149 likes
    Copy a direct link to this comment to your clipboard

    MuPDF is a highly versatile, customizable PDF and XPS interpreter solution that can be used across a wide range of applications as a PDF renderer, viewer, or toolkit.

    90 MuPDF alternatives
    MuPDF screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Android
    • F-Droid
    • Xfce
    MuPDF screenshot 1
    iPad (1)
    +3
    iPad (2)

    Properties

    1.  Lightweight

    Features

    1.  Portable
    2.  Ad-free
    3.  Vim key mapping
    4.  PDF annotation
    5.  Split PDF files
    6.  Fill PDF Forms
    7.  Combine PDF
    8.  Sign PDF files
    9.  PDF compression
    MuPDF iconOrion Viewer Icon

    MuPDF VS Orion Viewer

    Is MuPDF a good alternative to Orion Viewer?
     

    • MuPDF is the most popular Android & Linux alternative to Orion Viewer.

    • MuPDF is the most popular Open Source alternative to Orion Viewer.

    • MuPDF is Free and Open SourceOrion Viewer is also Free and Open Source
    • MuPDF is LightweightOrion Viewer is not according to our users
  4. Adobe Acrobat Reader icon
    Adobe Acrobat Reader icon

    Adobe Acrobat Reader

     441 likes
    Copy a direct link to this comment to your clipboard

    View, sign, collaborate on and annotate PDF files with our free Acrobat Reader software. And to easily edit and convert your PDFs into file formats like Excel and Word, try out PDF editor and converter Acrobat Pro DC.

    109 Adobe Acrobat Reader alternatives
    Adobe Acrobat Reader screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Adobe Acrobat Reader screenshot 1
    Adobe Acrobat Reader screenshot 2
    +9
    Adobe Acrobat Reader screenshot 3

    Properties

    1.  Lightweight

    Features

    1.  Edit PDF
    2.  PDF annotation
    3.  Fill PDF Forms
    4.  Document Annotations
    5.  Create PDF files
    6.  Dark Mode
    7.  Combine PDF
    8.  Sign PDF files
    9.  Multi-tabs
    10.  OCR
    11.  PDF compression
    12.  No registration required
    Adobe Acrobat Reader iconOrion Viewer Icon

    Adobe Acrobat Reader VS Orion Viewer

    Is Adobe Acrobat Reader a good alternative to Orion Viewer?
     

    • Adobe Acrobat Reader is the most popular iPhone, iPad & Android Tablet alternative to Orion Viewer.

    • Adobe Acrobat Reader is Freemium and ProprietaryOrion Viewer is Free and Open Source
    • Adobe Acrobat Reader is LightweightOrion Viewer is not according to our users
  5. Ad
    Screenshot
    PDFChef icon

    PDFChef

    PDFChef is an easy and reliable PDF editor and viewer: edit PDF text, rotate, rearrange, and extract PDF pages, import images, and more.

    https://pdfchef.com
    Learn More
  6. MJ PDF Reader icon
    MJ PDF Reader icon

    MJ PDF Reader

     20 likes
    Copy a direct link to this comment to your clipboard

    A totally free of cost and ads PDF documents reader.

    67 MJ PDF Reader alternatives
    MJ PDF Reader screenshot 1
    MJ PDF Reader screenshot 2
    +1
    MJ PDF Reader screenshot 3

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Ad-free
    2.  Works Offline
    3.  Dark Mode
    4.  Full-Text Search
    5.  No registration required
    6.  No Tracking
    7.  PDF annotation
    MJ PDF Reader iconOrion Viewer Icon

    MJ PDF Reader VS Orion Viewer

    Is MJ PDF Reader a good alternative to Orion Viewer?
     
  7. Xodo icon
    Xodo icon

    Xodo

     70 likes
    Copy a direct link to this comment to your clipboard

    Xodo is the ultimate cross-platform PDF viewer and annotator. Powerful, fast, and optimized for all phones and tablets, Xodo makes it easy to access, edit, mark up, sort, share, sync, manage, sign, and more with even the most complex PDF documents.

    111 Xodo alternatives
    Xodo PDF - comment, highlight, underline & more

    License model

    Application types

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Chrome
    Xodo Connect - collaborate with others
    Xodo PDF - edit, and annotate on PDF
    +9
    Xodo PDF - clear and sharp page view

    Properties

    1.  Lightweight

    Features

    1.  PDF annotation
    2.  Dark Mode
    3.  Export to PDF
    4. Google Drive icon  Google Drive integration
    5.  Sign PDF files
    6.  Annotations
    7.  Ad-free
    8.  Combine PDF
    9.  Split PDF files
    10.  OCR
    11.  Real time collaboration
    12.  Split and merge PDF files
    Xodo iconOrion Viewer Icon

    Xodo VS Orion Viewer

    Is Xodo a good alternative to Orion Viewer?
     

    • Xodo is the most popular Web-based alternative to Orion Viewer.

    • Xodo is the most popular commercial alternative to Orion Viewer.

    • Xodo is Paid and ProprietaryOrion Viewer is Free and Open Source
    • Xodo is LightweightOrion Viewer is not according to our users
  8. Secure PDF Viewer icon
    Secure PDF Viewer icon

    Secure PDF Viewer

     13 likes
    Copy a direct link to this comment to your clipboard

    Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions.

    74 Secure PDF Viewer alternatives
    Secure PDF Viewer screenshot 1
    Secure PDF Viewer screenshot 2
    +5
    Secure PDF Viewer screenshot 3

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Ad-free
    2.  Works Offline
    3.  No Permissions required
    Secure PDF Viewer iconOrion Viewer Icon

    Secure PDF Viewer VS Orion Viewer

    Is Secure PDF Viewer a good alternative to Orion Viewer?
     
  10. Document Viewer icon
    Document Viewer icon

    Document Viewer

     49 likes
    Copy a direct link to this comment to your clipboard

    Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .

    150 Document Viewer alternatives
    library view
    settings

    License model

    • Free • Open Source

    Application types

    Platforms

    • Android
    • Android Tablet
    • F-Droid

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Works Offline
    2.  No registration required
    3.  No Tracking
    Discontinued

    The last version (2.7.4) was released in March 2016.

    Document Viewer iconOrion Viewer Icon

    Document Viewer VS Orion Viewer

    Is Document Viewer a good alternative to Orion Viewer?
     
  11. KDAN PDF Reader icon
    KDAN PDF Reader icon

    KDAN PDF Reader

     183 likes
    Copy a direct link to this comment to your clipboard

    KDAN PDF Reader is tailored for a hybrid workplace, providing AI-driven PDF document services to enhance efficiency in cross-device document management and enable seamless workflows across mobile and desktop platforms.

    251 KDAN PDF Reader alternatives
    KDAN AI - Chat with PDF, Enhance Document Security, Elevate Productivity Take control, review, and fortify document security effortlessly with our advanced AI chatbot and other AI features.

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Auto Redact PDF Text (Beta) Enhance document confidentiality effortlessly. Utilize our AI tool to automatically detect and redact sensitive data before sharing, ensuring compliance with privacy regulations and safeguarding information.
    KDAN PDF Reader screenshot 2
    +3
    KDAN PDF Reader screenshot 3

    Properties

    1.  Lightweight

    Features

    1.  Scan documents
    2.  Freehand Writing
    3.  Sign PDF files
    4.  Multiple languages
    5.  Tabbed interface
    6.  Split PDF files
    7.  Dark Mode
    8.  Text to Speech
    9.  OCR
    10.  Combine PDF
    11.  PDF annotation
    12.  Fill PDF Forms
    KDAN PDF Reader iconOrion Viewer Icon

    KDAN PDF Reader VS Orion Viewer

    Is KDAN PDF Reader a good alternative to Orion Viewer?
     
  12. WinDjView icon
    WinDjView icon

    WinDjView

     60 likes
    Copy a direct link to this comment to your clipboard

    WinDjView is a fast, compact and powerful DjVu viewer for Windows with tabbed interface, continuous scrolling and advanced printing options. It uses the free DjVuLibre library to decode DjVu documents. DjVu is a web-centric format and software platform for distributing documents...

    36 WinDjView alternatives
    WinDjView screen

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • PortableApps.com

    Properties

    1.  Privacy focused

    Features

    1.  Works Offline
    2.  No Tracking
    3.  Ad-free
    4.  Portable
    5.  No registration required
    6.  Tabbed interface
    WinDjView iconOrion Viewer Icon

    WinDjView VS Orion Viewer

    Is WinDjView a good alternative to Orion Viewer?
     
  13. Sav PDF Viewer icon
    Sav PDF Viewer icon

    Sav PDF Viewer

     3 likes
    Copy a direct link to this comment to your clipboard

    The simplest PDF viewer. Safe (doesn't require permissions), lightweight (just 6,9MB) and modern.

    83 Sav PDF Viewer alternatives
    Sav PDF Viewer screenshot 1

    License model

    Application type

    Platforms

    • Android
    • HUAWEI AppGallery
    • F-Droid
    • Kindle Fire

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Dark Mode
    2.  No registration required
    3.  Ad-free
    4.  Works Offline
    5.  No Tracking
    6.  No Permissions required
    Sav PDF Viewer iconOrion Viewer Icon

    Sav PDF Viewer VS Orion Viewer

    Is Sav PDF Viewer a good alternative to Orion Viewer?
     
  14. STDU Viewer icon
    STDU Viewer icon

    STDU Viewer

     93 likes
    Copy a direct link to this comment to your clipboard

    Are you tired from many viewers one for each document? Do you want to have, one program for all your technical documentations, scientific books and so on? Do you want to have program, which fast opens files, fast loads pages and fast renders page to screen? And all of this in fre.

    89 STDU Viewer alternatives
    STDU Viewer screenshot 1

    License model

    • Free Personal • Proprietary

    Application types

    Platforms

    • Windows
    STDU Viewer screenshot 1
    STDU Viewer screenshot 2

    Properties

    1.  Lightweight

    Features

    1.  Ad-free
    2.  Portable
    3.  Tabbed interface
    4.  Support for regular expressions
    Discontinued

    The program is no longer updated. Last version, 1.6.375, released in April 2015, can be still downloaded from the official website

    STDU Viewer iconOrion Viewer Icon

    STDU Viewer VS Orion Viewer

    Is STDU Viewer a good alternative to Orion Viewer?
     
  15. EBookDroid icon
    EBookDroid icon

    EBookDroid

     28 likes
    Copy a direct link to this comment to your clipboard

    EBookDroid is an open source (GPL'ed) document viewer for Android based on the VuDroid code base.

    52 EBookDroid alternatives
    EBookDroid screenshot 1
    EBookDroid screenshot 2

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Android

    EBookDroid Features

    1.  Dark Mode
    2.  No registration required
    EBookDroid iconOrion Viewer Icon

    EBookDroid VS Orion Viewer

    Is EBookDroid a good alternative to Orion Viewer?
     
12 of 38 Orion Viewer alternatives