Firefox PDF Viewer (PDF.js) Alternatives

Firefox PDF Viewer (PDF.js) is described as 'PDF Viewer (aka pdf.js) is a new revolutionary extension using web standard technologies that allows you to display within Mozilla Firefox almost all PDF files found on the web without a plugin' and is a very popular PDF Reader in the web browsers category. There are more than 50 alternatives to Firefox PDF Viewer (PDF.js) for a variety of platforms, including Windows, Linux, Mac, Android and Web-based apps. The best Firefox PDF Viewer (PDF.js) alternative is SumatraPDF, which is both free and Open Source. Other great apps like Firefox PDF Viewer (PDF.js) are Okular, Foxit PDF Reader, Evince and MuPDF.

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Firefox PDF Viewer (PDF.js) alternatives page was last updated

Alternatives list

  1. Papers icon
     12 likes
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    A document viewer for the GNOME desktop. You can view, search or annotate documents in many different formats.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Linux
    • Flathub
    • GNOME
    • Flatpak
     
  2. zathura icon
     45 likes
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    Zathura is a highly customizable and functional document viewer. It provides a minimalistic and space saving interface as well as an easy usage that mainly focuses on keyboard interaction.

    69 zathura alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Linux
    • BSD
    • MacPorts
    • Homebrew
     
  3. KDAN PDF icon
     185 likes
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    Comprehensive solution for editing, signing, form filling, OCR scanning, commenting, converting, and redacting PDFs, with AI-driven analysis and content extraction, data export to spreadsheets, text-to-speech, seamless use across desktop and mobile, and batch processing.

    261 KDAN PDF alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
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    1
    Comments about KDAN PDF as an Alternative to Firefox PDF Viewer (PDF.js)
    Rosalind Morris
    Positive
    0

    PDF Reader is reliable and does its job faster.

    Firefox PDF Viewer (PDF.js) Icon
    KDAN PDF icon
    • KDAN PDF is Freemium and ProprietaryFirefox PDF Viewer (PDF.js) is Free and Open Source
  4. Copy a direct link to this comment to your clipboard

    A simple PDF Reader built using Electron and PDF.js.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
     
  5. Tritium icon
     2 likes
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    Tritium is a desktop word processor built for transactional lawyers. Draft, review, and compare legal documents faster with real-time clause annotations, minimal redlines, and AI integrations - free for personal use.

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Linux
    • Windows
    • Mac
     
  6. Atril icon
     15 likes
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    Atril is a simple multi-page document viewer. It can display and print PostScript (PS), Encapsulated PostScript (EPS), DJVU, DVI, XPS and Portable Document Format (PDF) files. When supported by the document, it also allows searching for text, copying text to the clipboard...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • BSD
     
  7. Copy a direct link to this comment to your clipboard

    Do more than just view your PDF files online. With the Acrobat extension, you can mark up proposals, leave sticky note comments, and use your favorite PDF tools without leaving your browser.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Google Chrome
    • Microsoft Edge
     
  8. qpdfview icon
     44 likes
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    qpdfview is a Qt-based tabbed document viewer using the Poppler library for PDF rendering and CUPS for printing. Support for the DjVu and PostScript formats can be added via plugins.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Haiku
    • Qt
     
  9. Copy a direct link to this comment to your clipboard

    In version 8, Google Chrome introduced a free PDF viewer, installed by default. While this plug-in lacks many features of the Adobe Acrobat Plug-in, it is much faster and lighter, and updates with the browser rather than an external utility.

    74 Chrome PDF Viewer Plug-in alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Google Chrome
     
  10. Kami icon
     17 likes
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    Cloud-based PDF viewer and annotation tool for your browser. Perfect for Chromebook 1:1 schools. View, export, print and share your PDF files straight from your browser. Kami works on all browsers and works best with Google Chrome.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
    • Google Chrome
     
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