The Best Open Source Adobe Acrobat Reader AlternativesTop PDF Readers and other similar apps like Adobe Acrobat Reader
The best open source alternative to Adobe Acrobat Reader is SumatraPDF. If that doesn't suit you, our users have ranked more than 100 alternatives to Adobe Acrobat Reader and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Adobe Acrobat Reader are Okular, Evince, Firefox PDF Viewer (PDF.js) and MuPDF.
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Adobe Acrobat Reader alternatives are mainly PDF Readers but may also be Ebook Readers or PDF Editors. Other popular filters include Android + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Adobe Acrobat Reader.- PDF Reader
- Freemium • Proprietary
- 108 SumatraPDF alternatives
This free, open-source viewer for Windows supports multiple formats like PDF, eBooks (ePub, Mobi), CHM, and Comic Books (CBZ, CBR). Prioritizing simplicity and speed, it offers a lightweight, portable design with a minimalist interface, catering to users seeking fast and efficient document viewing.
License model
- Free • Open Source
Application types
Country of Origin
Poland
EU
Platforms
- Windows
Comments about SumatraPDF as an Alternative to Adobe Acrobat Reader
Comment summary: SumatraPDF is praised for being lightweight, fast, and efficient, with a straightforward, clutter-free interface. It's seen as a great alternative to Adobe Acrobat Reader due to its minimal system resource usage, lack of bloatware, and open-source nature. However, users note that it lacks certain features such as annotations, editing forms, and printing in a booklet format. Users highlight its speed and ability to run from a USB drive, but remark that its user interface is dated.Top Positive CommentTop Negative CommentSumatra does not support editing forms and adding annotations.
Most Recent CommentNuncio BitisToo basic. It doesn't open a lot of PDF formats, and doesn't show page thumbnails.
- 110 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.
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Windows
- Linux
- BSD
- KDE Plasma
- Linux Mobile
- Haiku
- Snapcraft
- Flathub
Comments about Okular as an Alternative to Adobe Acrobat Reader
Top Positive Commentkarlossss1996It's very fast free pdf reader with some useful editing functions.
Top Negative CommentNotiz_MeDoesn't have the ability to print in booklet format.
Most Recent Commentbeng tangIn Linux Mint, Okular is not a good alternative to Adobe Reader, it does not open some PDF files correctly.
- 116 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.
License model
- Free • Open Source
Application types
Country of Origin
United States
Platforms
- Linux
- PortableApps.com
- Flathub
- GNOME
Comments about Evince as an Alternative to Adobe Acrobat Reader
Top Positive CommentJatan MehtaFast and simple. Allows images to be saved from the right-click context menu.
Most Recent Commentguoiewbvc923For me this is the best PDF reader as it allows you to view PDF files and not much more. If you need more features than just viewing PDF's this is not for you.
Hasan YildizFree, easy-to-use interface. Easily edit files.
- 80 Firefox PDF Viewer (PDF.js) alternatives
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.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Google Chrome
- Opera
- Mozilla Firefox
Comments about Firefox PDF Viewer (PDF.js) as an Alternative to Adobe Acrobat Reader
Top Positive Commentab1It takes dozens of seconds to open a 20MB PDF on a mid-class smartphone.
Top Negative CommentJoseph Cameronpdf.js cannot be used to annotate documents or fill forms.
Most Recent Commentulahcherubimpdf.js now supports annotating and filling forms.
- 89 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.
License model
- Free • Open Source
Application types
Platforms
- Windows
- Linux
- Android
- F-Droid
- Xfce
Comments about MuPDF as an Alternative to Adobe Acrobat Reader
Pro DaddyIt doesn't have several major features that adobe reader has. MuPDF just open files that's all. no options at all, no resizing, no editing, no change in view, there is nothing.
malcmerlynNot available on Apple Store (Ipad 6, ios 17.5.1)
- 51 Xournal++ alternatives
Xournal++ (a fork of Xournal) is a handwriting Notetaking software with PDF annotation support. Written in C++ with platform independent GTK, supporting Linux, e.g. Ubuntu, Debian, Arch, Suse, macOS and Windows 10. Supports Pen input like Wacom Tablets.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- 155 Document Viewer alternatives
Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Android
- Android Tablet
- F-Droid
DiscontinuedThe last version (2.7.4) was released in March 2016.
Comments about Document Viewer as an Alternative to Adobe Acrobat Reader
open source, fast, lightweight, support for many formats, many available settings
For android smartphones, its the best choice as it is opensource and has many features.
It's nowhere as vulnerable to attacks as Adobe Reader, doesn't execute embedded JS, and renders documents blazingly fast