Software Alternatives, Accelerators & Startups

Firefox PDF Viewer (PDF.js)

PDF Viewer (aka pdf.js) is a new revolutionary extension using web standard technologies that...

Some of the top features or benefits of Firefox PDF Viewer (PDF.js) are: Open Source, Cross-Platform Compatibility, Integration Ease, Actively Maintained, Offline Functionality, and Customization. You can visit the info page to learn more.

Firefox PDF Viewer (PDF.js)

Firefox PDF Viewer (PDF.js) Alternatives & Competitors

The best Firefox PDF Viewer (PDF.js) alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 58

    Okular is a universal document viewer based developed by KDE.

    Key Okular features:

    Open Source Multi-Format Support Cross-Platform Annotation Tools

    /okular-alternatives
  2. 56

    Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.

    Key Sumatra PDF features:

    Lightweight Speed Simplicity Portable Version

    /sumatra-pdf-alternatives
  3. As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

    Key DocRaptor features:

    Ease of Use Customizable High-Quality Rendering Compliance

    Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

    Try for free
  4. 54

    Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS...

    Key Evince features:

    Open Source Lightweight Multi-format Support User-Friendly Interface

    /evince-alternatives
  5. 56

    MuPDF is a lightweight PDF and XPS viewer.

    Key MuPDF features:

    Lightweight Fast Performance High-Quality Rendering Support for Multiple Formats

    Open Source

    /mupdf-alternatives
  6. 51

    Adobe Acrobat Reader is a free tool for viewing documents that have been stored in Adobe's Portable Document Format (PDF).

    Key Adobe Reader features:

    Compatibility Features Security User Interface

    /adobe-reader-alternatives
  7. 36

    Foxit Reader is a free and light-weight multi-platform PDF document viewer.

    Key Foxit Reader features:

    Lightweight Feature-Rich Security User-Friendly Interface

    /foxit-reader-alternatives
  8. 24

    Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

    Key Adobe Acrobat DC features:

    Comprehensive Features Cross-Platform Compatibility Cloud Integration Security Features

    /adobe-acrobat-dc-alternatives
  9. 12

    PSPDFKit is the best framework for working with PDF files. Our SDK provides first-rate PDF solutions for your application with features like annotating, signing, and form filling. We power successful projects for businesses across the globe.

    Key PSPDFKit features:

    Comprehensive PDF Toolkit Cross-Platform Support Ease of Integration High Performance

    /pspdfkit-alternatives
  10. 29

    The smallest, fastest, most feature-rich PDF editor/viewer available.

    Key PDF-XChange Editor features:

    Feature-Rich Lightweight User Interface OCR Support

    /pdf-xchange-editor-alternatives
  11. PDF components and tools.

    Key PDFTron features:

    Comprehensive Feature Set Cross-Platform Support High Performance Active Development and Updates

    /pdftron-alternatives
  12. As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

    Key DocRaptor features:

    Ease of Use Customizable High-Quality Rendering Compliance

    Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

    /docraptor-alternatives
  13. 42

    Try easy-to-use PDF tools that keep your documents safe. Work with your important files across all platforms and devices with the ultimate all-in-one document solution. Your productivity lives at Xodo!

    Key Xodo features:

    PDF Editor Merge PDF Edit PDF Text PDF to Word

    paid Free Trial $12.99 / Monthly (Xodo Pro subscription, 1 user, all platforms included)

    /xodo-alternatives
  14. Create PDF and convert documents to PDF for free with the free PDF24 PDF Creator.

    Key PDF24 PDF Creator features:

    Free to use User-friendly interface Wide range of features No installation required

    /pdf24-pdf-creator-alternatives
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