Best 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, Android, Mac and Android Tablet 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 Reader, Evince and Adobe Acrobat Reader.

Firefox PDF Viewer (PDF.js) alternatives are mainly PDF Readers but may also be PDF Editors or Ebook Readers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Firefox PDF Viewer (PDF.js).

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

Firefox PDF Viewer (PDF.js)

157

Free • Open Source
PDF Reader

PDF Viewer (aka pdf.js) is a new revolutionary extension using web standard technologies that allows you to display within...

More about Firefox PDF Viewer (PDF.js)

SumatraPDF
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Ebook Reader
PDF Editor
Windows
102 SumatraPDF alternatives
Sumatra PDF is a free PDF, eBook (ePub, Mobi), XPS, DjVu, CHM, Comic Book (CBZ and CBR) viewer for Windows.
- - SumatraPDF is the most popular Windows alternative to Firefox PDF Viewer (PDF.js).
- - SumatraPDF is the most popular Open Source & free alternative to Firefox PDF Viewer (PDF.js).
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SumatraPDF Features
1. LightweightSumatraPDF consumes less device resources compared to similar apps.
2. Ad-freeSumatraPDF doesn't contain any form of external advertising.
3. PortableSumatraPDF can be used from a USB stick or similar with no prior installation.
4. PDF annotationSumatraPDF support PDF Annotation for highlighting, notes etc
5. No registration requiredYou can use most of the features in SumatraPDF without registration.
6. Works OfflineSumatraPDF can be used without the need to connect to the internet.
Low memory usage
Optimal performance
Tabbed interface
Multi Format Reader
Highlighter
Global bookmarks
AzW Reader
XOD File Reader
OXPS File Reader
Quick search
Comments about SumatraPDF as a Alternative to Firefox PDF Viewer (PDF.js)
Most users think SumatraPDF is a great Firefox PDF Viewer (PDF.js) alternative.
Guest
Fast rendering, fast scrolling and zooming. But above all else: hold right mouse button and scroll to zoom! :D
Positive comment•
0

Guest
Not in-browser alternative
Negative comment•
0
Okular
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Ebook Reader
PDF Editor
Windows
Linux
BSD
Flathub
106 Okular alternatives
Multi-platform, fast and packed with features, Okular allows you to read PDF documents, comics and EPub books, browse images, visualize Markdown documents, and much more.
- - Okular is the most popular Linux alternative to Firefox PDF Viewer (PDF.js).
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Okular Features
1. PDF annotationOkular support PDF Annotation for highlighting, notes etc
2. LightweightOkular consumes less device resources compared to similar apps.
3. Dark ModeOkular supports dark mode for comfortable usage in low light conditions.
4. Text to SpeechOkular allows you to transform written text into spoken text.
5. Fill PDF FormsOkular supports forms in PDF files.
6. Privacy focusedOkular is considered a privacy friendly alternative.
7. Ad-freeOkular doesn't contain any form of external advertising.
8. Full-Text SearchOkular lets you search for specific words or phrases from inside a document or database.
Text Highlighting
Tabbed interface
Customizable shortcuts
KDE
Low memory usage
Text editing
Export to PDF
Compatible with Microsoft Office
Trim margins
Multiple languages
Foxit Reader
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
PDF Reader
PDF Editor
Text to Speech Service
Mac
Windows
Linux
Android
iPhone
Android Tablet
Windows Phone
iPad
ReactOS
115 Foxit Reader alternatives
Foxit Reader is a free and light-weight multi-platform PDF document viewer. Its core function is compatible with PDF Standard 1.7.
- - Foxit Reader is the most popular Android, Mac, iPhone, iPad & Android Tablet alternative to Firefox PDF Viewer (PDF.js).
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Foxit Reader Features
1. PDF annotationFoxit Reader support PDF Annotation for highlighting, notes etc
2. Fill PDF FormsFoxit Reader supports forms in PDF files.
3. Sign PDF filesFoxit Reader support signing a PDF document digitally on a touch screen etc.
4. Text to SpeechFoxit Reader allows you to transform written text into spoken text.
5. LightweightFoxit Reader consumes less device resources compared to similar apps.
6. Support for scriptingFoxit Reader supports scripts and macros to automate or customize tasks.
7. Spell CheckingFoxit Reader can detect and correct all types of grammar and spelling mistakes.
8. PortableFoxit Reader can be used from a USB stick or similar with no prior installation.
Highlighter
Tablet support
Booklet printing
Text Highlighting
Support for Javascript
Multiple languages
Print to PDF
Scan to word
Modify filesystem timestamps
Tabbed interface
Bundleware
The installer tries to install McAfee WebAdvisor and PhantomPDF Business. These can be skipped by clicking Decline on each.
Evince
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Linux
PortableApps.com
112 Evince alternatives
Evince (or GNOME Document Viewer) is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS, SyncTex support with gedit, comics books (cbr,cbz,cb7 and cbt) and others. See Supported Document Formats for details.
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Evince Features
1. LightweightEvince consumes less device resources compared to similar apps.
2. PDF annotationEvince support PDF Annotation for highlighting, notes etc
3. PortableEvince can be used from a USB stick or similar with no prior installation.
4. Dark ModeEvince supports dark mode for comfortable usage in low light conditions.
5. Ad-freeEvince doesn't contain any form of external advertising.
Invert colours
Multiple languages
Handwriting recognition
Windows Compatible
Adobe Acrobat Reader
Is this is a good alternative?
Yes
No
Freemium • Proprietary
PDF Reader
Mac
Windows
Android
iPhone
Android Tablet
iPad
106 Adobe Acrobat Reader alternatives
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.
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Adobe Acrobat Reader Features
1. PDF annotationAdobe Acrobat Reader support PDF Annotation for highlighting, notes etc
2. Fill PDF FormsAdobe Acrobat Reader supports forms in PDF files.
3. Sign PDF filesAdobe Acrobat Reader support signing a PDF document digitally on a touch screen etc.
4. OCRExtract the text from a screen capture or file and paste it into another document for edits.
5. Dark ModeAdobe Acrobat Reader supports dark mode for comfortable usage in low light conditions.
6. LightweightAdobe Acrobat Reader consumes less device resources compared to similar apps.
7. Combine PDFCombine, merge and arrange PDF files into one document.
8. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
Edit PDF
Document Annotations
Create PDF files
Multi-tabs
MuPDF
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Windows
Linux
Android
iPhone
iPad
F-Droid
Xfce
83 MuPDF alternatives
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.
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MuPDF Features
1. LightweightMuPDF consumes less device resources compared to similar apps.
2. PortableMuPDF can be used from a USB stick or similar with no prior installation.
3. PDF annotationMuPDF support PDF Annotation for highlighting, notes etc
4. Ad-freeMuPDF doesn't contain any form of external advertising.
Vim key mapping
Xodo
Is this is a good alternative?
Yes
No
Paid • Proprietary
PDF Reader
PDF Editor
Windows
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
Google Chrome
104 Xodo alternatives
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.
- - Xodo is the most popular Web-based alternative to Firefox PDF Viewer (PDF.js).
- - Xodo is the most popular commercial alternative to Firefox PDF Viewer (PDF.js).
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Xodo Features
1. PDF annotationXodo support PDF Annotation for highlighting, notes etc
2. Dark ModeXodo supports dark mode for comfortable usage in low light conditions.
3. Sign PDF filesXodo support signing a PDF document digitally on a touch screen etc.
4. Ad-freeXodo doesn't contain any form of external advertising.
5. LightweightXodo consumes less device resources compared to similar apps.
6. Split PDF filesXodo can split PDF files into multiple documents.
7. Combine PDFCombine, merge and arrange PDF files into one document.
8. OCRExtract the text from a screen capture or file and paste it into another document for edits.
9. Real time collaborationMultiple users can work together in Xodo simultaneously.
Export to PDF
Google Drive integration
Annotations
Split and merge PDF files
Multiple Open Tabs
Create PDF files
Edit PDF
Drawing on top of pdfs
Convert images to PDF
Tabbed interface
Preview
Is this is a good alternative?
Yes
No
Free • Proprietary
Image Viewer
PDF Reader
Mac
152 Preview alternatives
Preview is a simple and elegant application by Apple for viewing and working with images and PDF documents.
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Preview Features
1. Fill PDF FormsPreview supports forms in PDF files.
2. PDF annotationPreview support PDF Annotation for highlighting, notes etc
Edit PDF
Image resizing
Built-in Image converter
Qoppa PDF Studio
Is this is a good alternative?
Yes
No
Freemium • Proprietary
PDF Reader
PDF Editor
Text to Speech Service
Mac
Windows
Linux
Chrome OS
184 Qoppa PDF Studio alternatives
Create, Convert, Review and Edit PDF Documents on Windows, macOS, and Linux.
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Qoppa PDF Studio Features
1. Sign PDF filesQoppa PDF Studio support signing a PDF document digitally on a touch screen etc.
2. Fill PDF FormsQoppa PDF Studio supports forms in PDF files.
3. OCRExtract the text from a screen capture or file and paste it into another document for edits.
4. Dark ModeQoppa PDF Studio supports dark mode for comfortable usage in low light conditions.
5. Text to SpeechQoppa PDF Studio allows you to transform written text into spoken text.
6. Spell CheckingQoppa PDF Studio can detect and correct all types of grammar and spelling mistakes.
7. PDF annotationQoppa PDF Studio support PDF Annotation for highlighting, notes etc
8. Ad-freeQoppa PDF Studio doesn't contain any form of external advertising.
9. Works OfflineQoppa PDF Studio can be used without the need to connect to the internet.
Edit PDF
Scan to PDF
PDF Redaction
Convert PDF to Word document
Create PDF files
Measurement-Tools
Batch processing
Built-in viewer
PDF OCR
Lightweight
Document Viewer
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Ebook Reader
Android
Android Tablet
F-Droid
139 Document Viewer alternatives
Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .
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Document Viewer Features
Customizable
Discontinued
The last version (2.7.4) was released in March 2016.
MJ PDF Reader
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Android
56 MJ PDF Reader alternatives
A totally free of cost and ads PDF documents reader.
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MJ PDF Reader Features
1. Ad-freeMJ PDF Reader doesn't contain any form of external advertising.
2. LightweightMJ PDF Reader consumes less device resources compared to similar apps.
3. Dark ModeMJ PDF Reader supports dark mode for comfortable usage in low light conditions.
4. Works OfflineMJ PDF Reader can be used without the need to connect to the internet.
Sioyek
Is this is a good alternative?
Yes
No
Free • Open Source
PDF Reader
Mac
Windows
Linux
20 Sioyek alternatives
Sioyek is a PDF viewer with minimal interface optimized for reading research papers and technical books.
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Sioyek Features
1. LightweightSioyek consumes less device resources compared to similar apps.
2. Dark ModeSioyek supports dark mode for comfortable usage in low light conditions.
3. PDF annotationSioyek support PDF Annotation for highlighting, notes etc
4. Ad-freeSioyek doesn't contain any form of external advertising.
Keyboard focused