Adobe Acrobat Reader Alternatives

One of the most popular alternatives to Adobe Acrobat Reader is SumatraPDF, which is free and open source. Other popular alternatives are Okular, Foxit PDF Reader, Xournal++ and PDFgear. You're spoiled for choice with PDF Readers like Adobe Acrobat Reader: we list more than 100 alternatives for Windows, Mac, the web, Linux and Android.

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Most Adobe Acrobat Reader alternatives are PDF Readers, but you can also narrow the list to PDF Editors or Ebook Readers. Other popular filters are Windows, PDF Editor, Open Source, Android and Free. You can also filter for EU-based alternatives if you prefer software from the European Union.

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Adobe Acrobat Reader alternatives page was last updated Sep 20, 2026

A.nnotate
6 likes
Online site for viewing, annotating and collaborating on PDF and Office documents. Upload a document, send a link to invite feedback. Runs entirely in browser - does not require any plugins. Free version allows uploading a few documents a month - pay-as-you-go options if you...
Cost / License
Free Personal
Proprietary
Platforms
Online
Good alternative?Is A.nnotate a good alternative to Adobe Acrobat Reader?
Bookworm (by Blind Pandas Team)
3 likes
Bookworm is a document reader that allows you to read more than 15 document formats including PDF, EPUB, and MOBI using a versatile, yet simple, and highly accessible interface.
Cost / License
Free
Open Source
Application typeApplication types
PDF Reader
Text to Speech
Platforms
Windows
Good alternative?Is this a good alternative to Adobe Acrobat Reader?
PDF Reflow
Like
The first AI-powered PDF reader that adapts to your screen.
51 PDF Reflow alternatives
Cost / License
Paid
Proprietary
Application type
PDF Reader
Origin
United States
Platforms
iPhone
iPad
United States
Good alternative?Is PDF Reflow a good alternative to Adobe Acrobat Reader?
Ad
Foxit PDF Reader
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 Ma...

https://www.foxit.com
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SimplePDF (simplepdf.com)
2 likes
SimplePDF empowers you to edit, fill, sign, and manage PDF documents seamlessly, directly within your browser. Whether you're an individual handling occasional forms or a business streamlining document workflows, SimplePDF offers a robust, user-friendly solution.
Cost / License
Freemium
Proprietary
Application typeApplication types
PDF Reader
PDF Editor
Origin
France
EU
Platforms
Online
Software as a Service (SaaS)
France
EU
Good alternative?Is this a good alternative to Adobe Acrobat Reader?
DocInspector
1 like
DocInspector is a professional, offline-first document processing and privacy-auditing application designed for legal, financial, and corporate teams. It enables users to clean, repair, and bundle large volumes of documents locally without relying on cloud services.
Cost / License
Freemium
Proprietary
Application type
PDF Editor
Origin
Moldova
Platforms
Windows
Online
Moldova
+4
Good alternative?Is DocInspector a good alternative to Adobe Acrobat Reader?
Glyphcoder
Like
Glyphcoder is an optical character recognition (OCR) tool for intelligently extracting text from images. It automatically groups lines and paragraphs, detects bold, italics, and uppercase letters, and allows for manual text formatting to achieve an exact copy.
Cost / License
Free
Proprietary
Platforms
Linux
Windows
Good alternative?Is Glyphcoder a good alternative to Adobe Acrobat Reader?
PlainBytes PDF Redactor
Like
Offline PDF redaction tool for detecting and permanently removing sensitive information with local AI and rule-based processing.
Cost / License
Freemium
Proprietary
Application type
PDF Editor
Platforms
Windows
+2
Good alternative?Is this a good alternative to Adobe Acrobat Reader?
NodePDF
3 likes
A lightweight multi-platform, fast desktop PDF viewer alternative to Acrobat Reader Tabs, virtualized rendering, stamps, eSignatures, certificate-based signing (PAdES-LT), encrypted PDFs, full-text search, and more.
Cost / License
Free
Open Source (MIT)
Application type
PDF Reader
Origin
Honduras
Platforms
Windows
Mac
Linux
Honduras
+1
Good alternative?Is NodePDF a good alternative to Adobe Acrobat Reader?
patchworkPDF
1 like
A free, open-source PDF editor for Windows (Linux and MacOS coming). Merge, reorder, rotate, OCR, redact, sign, add form fields and watermarks — then just save. No account, no paywall.
Cost / License
Free
Open Source
Application type
PDF Reader
Origin
Australia
Platforms
Windows
Linux
Australia
+1
Good alternative?Is patchworkPDF a good alternative to Adobe Acrobat Reader?
SlimPDF Reader
8 likes
SlimPDF Reader is a high quality PDF viewer that is only 1.5MB in size. Features and benefits:

Eliminate bloatware and help your computer run faster;

View any PDF File just like Adobe Reader;

100% Free;

The smallest desktop PDF Reader in the World.

Cost / License
Free
Proprietary
Application type
PDF Reader
Origin
United States
Platforms
Windows
United States
Good alternative?Is SlimPDF Reader a good alternative to Adobe Acrobat Reader?
Fadocx
1 like
All-in-one offline document viewer for Android with OCR and desktop-class rendering — private, open-source, zero tracking.
Cost / License
Free
Open Source (GPL-3.0)
Origin
Pakistan
Platforms
Android
Android Tablet
Pakistan
Good alternative?Is Fadocx a good alternative to Adobe Acrobat Reader?
AskoPDF
1 like
AskoPDF is a lightweight PDF viewer focused on productivity and workflow. Key features include: Groups, Split View, Tabs, Annotations, TTS and more
Cost / License
Free
Open Source (Apache-2.0)
Application typeApplication types
PDF Reader
Text to Speech
Origin
Russia
Platforms
Mac
Windows
Linux
Russia
+1
Good alternative?Is AskoPDF a good alternative to Adobe Acrobat Reader?

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