Okular Alternatives for Windows
There are many alternatives to Okular for Windows if you are looking to replace it. The most popular Windows alternative is 
PDF Reader, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to Okular and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Okular are 
SumatraPDF (Free, Open Source), 
calibre (Free, Open Source), 
Foxit Reader (Free Personal) and 
Adobe Acrobat Reader DC (Freemium).
- PDF Reader is the one app you can rely on when you need a portable solution to work with PDFs. View 222 alternatives to PDF Reader
- Freemium
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
charlesjones86 I like that okular is open source, but PDF reader is more user-friendly. - Sumatra PDF is a slim, free, open-source PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI/FB2 viewer for Windows.Why another PDF reader? View 85 alternatives to SumatraPDF
- Free • Open Source
- Windows
- PortableApps.com
Sumatra doesn't have comments and fill forms functionality as Okular does. - Calibre is a free and open source e-book library management application made by users, for users. Many languages, designed around the concept of the logical book, i.e. View 110 alternatives to calibre
- Free PDF software that enables you to create, annotate, share, and collaborate on PDF documents. View 97 alternatives to Foxit Reader
Bundleware
The installer tries to install McAfee WebAdvisor and PhantomPDF Business. These can be skipped by clicking Decline on each.
- Free Personal
- Mac
- Windows
- Linux
- Android
- iPhone
- Windows S
- Android Tablet
- Windows Phone
- iPad
- ReactOS
Perfect performance, high quality displaying, very nice pdf annotation, compatible with windows PDF viewers such as adobe pdf reader. - Adobe Acrobat Reader DC is a powerful software for viewing, printing, and annotating PDFs. View 84 alternatives to Adobe Acrobat Reader DC
- Freemium
- Mac
- Windows
- Android
- iPhone
- Chrome OS
- Windows Phone
- iPad
- Blackberry 10
- FBReader is an e-book reader for various platforms. Features: Supported e-book formats are: ePub, an international e-publishing standard. View 88 alternatives to FBReader
- Freemium
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Adobe Acrobat is a family of application software and web services developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format (PDF). View 245 alternatives to Adobe Acrobat DC
- PDF Viewer (aka pdf.js) is a new revolutionary extension using web standard technologies that allows you to display within http://alternativeto. View 54 alternatives to Firefox PDF Viewer (PDF.js)
- Free • Open Source
- Mac
- Windows
- Linux
- Google Chrome
- Opera
- Firefox
It works well and it works in Firefox - 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. View 64 alternatives to MuPDF
- Nitro Reader offers features and functionality far beyond typical PDF readers, and makes working with PDF easier than ever before. View 72 alternatives to Nitro Reader