JavaScript PDF Viewer Control

The Syncfusion® JavaScript PDF Viewer control enables you to view, annotate, prepare and fill forms, and print PDF files from your web applications.

Getting started .
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Setup

To install PDF Viewer and its dependent packages, use the following command.

``sh
npm install @syncfusion/ej2-pdfviewer
``

Adding PDF Viewer control

Modify the template in [src/app/app.component.ts] file to render the PDF Viewer component. Add the Angular PDF Viewer by using selector in template section of the app.component.ts file.

Supported frameworks

PDF Viewer control is also offered in the following list of frameworks.

|
     Angular     |
       React       |
       Vue          |
  ASP.NET Core   |
  ASP.NET MVC   |
| :-----: | :-----: | :-----: | :-----: | :-----: |

Key features

* View PDF Document - Open and display both the normal and the protected PDF files with AES and RC4 encryption.
* Annotations - Annotate with text markup, shapes, stamps, ink, and sticky notes.
* Form Fields - Form filling and form designing can be done.
* Signature - Hand-written and digital signatures are allowed.
* Toolbar - Built-in-toolbar and custom toolbars to perform user interaction of PDF Viewer functionalities.
* Navigation - Easy navigation with the help of bookmarks, thumbnails, hyperlinks, and table of contents.
* Magnification - Fit to page, fit to width, and automatic (fits to the visible area).
* Search - Search a text easily across the PDF document.
* Core Interactions - Allows scrolling, zooming, panning, selection, and page navigation.
* Print - Print the entire document or a specific page directly from the browser.
* Globalization - Provides inherent support to localize the UI.

Resources

* Theme Studio
* Custom Resource Generator
* What's New
* Road Map
* E-Books

Support

Product support is available through the following mediums.

* Support ticket - Guaranteed Response in 24 hours | Unlimited tickets | Holiday support
* Community forum
* GitHub issues
* Request feature or report bug
* Live chat

Changelog

Check the changelog here. Get minor improvements and bug fixes every week to stay up to date with frequent updates.

License and copyright

> This is a commercial product and requires a paid license for possession or use. Syncfusion^® licensed software, including this component, is subject to the terms and conditions of Syncfusion^® EULA. To acquire a license for 140+ JavaScript UI controls, you can purchase or start a free 30-day trial.

> A free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue and five or fewer developers.

© Copyright 2026 Syncfusion^® Inc. All Rights Reserved. The Syncfusion^® Essential Studio^® license and copyright applies to this distribution.