WPS Office ® PDF Viewer

Free PDF Viewer to Read, Sign, Annotate and Collaborate on PDF Files

WPS Office® PDF Viewer is the best way to read PDFs for FREE. Experience the comfortable PDF viewing with customize reading mode, and get sign, annotate, collaborate features on PDF files.

Best Features for WPS Office® PDF Viewer

Multiple Viewing Mode:

Our free PDF viewer offers various viewing modes, as Day Time, Night Mode, Eye Protecting and Parchment, and readers can switch to "night mode" for comfortable reading in low light conditions.

Eye Protection:

WPS Office provides a feature called "eye protection mode" that reduces eye strain and fatigue during long reading sessions.

Edit and Comment:

Users can add comments, highlights, and other annotations to PDF documents for better collaboration and communication when reading.

Search and Auto Scorll

You can set auto scorll to read and the search function allows users to search for finding and replacing specific keywords while viewing PDF files with WPS Office PDF viewer.

Why Choose WPS Office PDF Viewer?

✔Eye Protection

The "eye protection mode" helps to reduce eye strain and fatigue during long reading sessions for viewing PDF documents.

✔View and Find Quickly

With features such as page navigation, and search function, users can quickly and easily find the information they need when viewing PDFs.

✔Collaboration and Share

The annotation and share features allow viewers to collaborate and share to communicate with others by adding comments and highlights to PDF documents.

✔Comfortable Viewing Experience

WPS Office provides a comfortable and convenient reading experience for PDF documents with day, night, eye protecion and parchment viewing mode.

✔Cross-platform Compatibility

WPS Office is available on Windows, MacOS, Linux, iOS, and Android, making it easy to view PDF documents across different devices with one user account.

✔High Level Security

WPS Office provides advanced security features such as password protection and encryption, ensuring that PDF documents are secure and protected from unauthorized access to view.

How to view a PDF file comfortably?

step1Open PDF file

step2Customize the View Mode

step3View PDF

step4Annotate While Viewing PDF

step5Collaborate on PDF Files

step1Open PDF file

step2Customize the View Mode

step3View PDF

step4Annotate While Viewing PDF

step5Collaborate on PDF Files

Real Reviews from Authority Platforms

Easy to use PDF viewer

“I’m really impressed with WPS Office PDF viewer. It’s fast, easy to use, and has all the features I need to read and annotate PDFs for my work. The night mode and eye protection features are great for long reading sessions. Overall, a great software suite!”

--Source from Capterra
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Like the night mode and eye protection

“I love the zoom in/out and page navigation features, which make it easy to find the information I need. I especially like the night mode and eye protection features, which are great for reading in low light conditions. I always enjoy viewing pdfs with WPS Office. “

--Source from CNET
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Better than an online PDF Viewer

“WPS Office is an excellent for anyone who needs to read and work with PDF files. The PDF viewer is fast, user-friendly, and packed with features that make it easy to navigate and annotate PDFs. We highly recommend it to anyone who needs a reliable PDF viewer.”

--Source from Softwareadvice
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FAQs about Free PDF Viewer to Fill PDF Forms

What is a PDF Viewer, and how does it work?

A PDF viewer is a software application that allows users to view, read, and interact with PDF documents by signning, collaborating . With all-in-one WPS Office, which integrated with other WPS Office components such as Writer, Spreadsheet and Presentation. People can view, annotate, share, and convert files easily.

How do I zoom in on a PDF document when reading?

You can zoom in on a PDF document by using the zoom in/out feature in the PDF viewer. This is usually located in the toolbar. If you use the free PDF Viewer in WPS Office, you can easliy access by using keyboard shortcuts such as "Ctrl" and "+".

How do I search for text during viewing a PDF document?

You can search for text within a PDF document by using the search function in the PDF viewer, or using keyboard shortcuts such as "Ctrl" and "F". With WPS Office, there is a feature as "Find and Replace" to help search a word in your PDF document.
Learn more: How to Edit Read Only PDF on Windows

How to read PDF without Adobe Reader?

WPS Office is the best alternative to Adobe Reader with comfortable and customizable reading modes for PDF files. Moreover, you can sign, edit or convert your pdf documents to other file formats. WPS Office has integrated with Writer, Spreadsheet, Presentation and PDF toolkit.
Learn more: Read PDFs without Adobe

What is a PDF Viewer, and how does it work?

How do I zoom in on a PDF document when reading?

How do I search for text during viewing a PDF document?

You can search for text within a PDF document by using the search function in the PDF viewer, or using keyboard shortcuts such as “Ctrl” and “F”. With WPS Office, there is a feature as “Find and Replace” to help search a word in your PDF document.
Learn more: How to Edit Read Only PDF on Windows