Description

Incorporate Mozilla’s PDF.js viewer into your pages and posts via a Gutenberg block or a simple shortcode. PDF.js is a javascript library for displaying pdf pages within browsers.

Features:

Gutenberg Block and Shortcode
Elegant speckled gray theme
Customizable buttons
Page navigation drawer
Advanced search functionality
Language support for all languages
Protected PDF password entry
Loading bar & displays partially loaded PDF (great for huge PDFs!)
Document outline
Advanced zoom settings
Classic Editor: Easy to use editor media button that generates the shortcode for you
Support for mobile devices

Shortcode Syntax:

[pdfjs-viewer url=http://www.website.com/test.pdf viewer_width=600px viewer_height=700px fullscreen=true download=true print=true]

url (required): direct url to pdf file
viewer_width (optional): width of the viewer (default: 100%)
viewer_height (optional): height of the viewer (default: 800px)
fullscreen (optional): true/false, displays fullscreen link above viewer (default: true)
fullscreen_text (optional): text, change the fullscreen link text (default: View Fullscreen)
- Spaces not allowed. Use %20 in place of spaces.
fullscreen_target (optional): true/false, open the fullscreen link in a new tab
download (optional): true/false, enables or disables download button (default: true)
print (optional): true/false, enables or disables print button (default: true)
zoom (optional): auto/page-actual/page-width/page-fit/50/75/100/200/300/400, PDF zoom level (default: auto)
search_term (optional): string, highlights matching text on PDF load. Only single words are working at this time.

Want to help develop the plugin? Found a bug? Find us on GitHub.

Invalid Block? Update it.

Older blocks will be marked as invalid in Gutenberg as we add new features. You just need to “Attempt Block Recovery” and that should update it.

Screenshots

Blocks

This plugin provides 2 blocks.

PDF.js Viewer
Embed PDF.js Viewer

Installation

This plugin can be installed either directly from your WordPress admin panel by searching for PDF.js Viewer, or downloading from the WordPress Plugin Repository and uploading and expanding the archive into your sites wp-content/plugins directory.

Reviews

Nicolas Reznikoff مئی 17, 2021

A simple and complete embed pdf plugin, without unnecessary frills. We like the simple code and the efficiency of the functions from Mozilla & Cies libraries. Nice integration. PS: Works very well on MS Edge and all web Navigator. Thank you!

Gypsy Soo اپریل 29, 2021

This plugin is awesome. There is little problem, in the setting I already enable the "Fullscreen Links in New Tabs", then I create a new content with PDF file, but the fullscreen pdf still on the same tab, not a new tab. Is it a bug?

mone27 مارچ 18, 2021

It is a simple plugin that does its job really well. It uses the latest version of pdf.js with all the features on. The fullscreen option is really convenient. Completely recommended!

ssane جنوری 25, 2021

I was looking for something to hide the download option for pdf embeds. This is awesome, well done!

protondrop دسمبر 24, 2020

Plugin is easy to use and has all the options I wanted

trbhicks دسمبر 12, 2020

It's everything I wanted so that I can offer a full range of options to my viewers. Note: if YOU have an http: link in an otherwise https: site, this plugin will choke on it and give you an error "Message: file origin does not match viewer's" I did. MY error, plugin is fine. And refusing to serve the file is good practice.

Read all 38 reviews

Contributors & Developers

“PDF.js Viewer” is open source software. The following people have contributed to this plugin.

“PDF.js Viewer” has been translated into 2 locales. Thank you to the translators for their contributions.

Translate “PDF.js Viewer” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

2.0.0

Major PDFjs Upgrade to version 2.6.347
Changing the insert PDF button to fire on a class not ID.
Updated the minimum version of WordPress supported.
Maybe Edge is happy now?

1.5.9

Fixing the issue that made Edge unhappy. fingers crossed

1.5.8

Starting to hook up options page to the shortcode.
Fixing a potential code injection problem
Fix for WordPress 2021 Theme

1.5.7

Fix for those not running WordPress 5+ where a fatal error would show because a function I called didn’t exist.

1.5.6

New options page to set the default settings.
Only showing the ‘Add PDF’ media button to posts using the classic editor as it only works in the classic editor.
Added a filter to pass in a custom domain if URLs are proxied. pdfjs_set_custom_domain
Added a filter if you want to edit the PDF URL. pdfjs_set_custom_edits
Ability to hide Search via setting on options page.
Ability to show Sidebar via setting on options page.
Ability to highlight a search term on PDF load.

v1.5.5

High Five 🖐

v1.5.4

Reworking way we make the PDF url relative.

v1.5.3

Remove only the first instance of the domain name from the URL. Leave it if it’s in a directory or file name.

v1.5.2

Making the PDF URL relative so that maybe Microsoft Defender won’t complain.
Allowing the viewer to be called directly.
Hiding the Open button.
Checking for register_block_type function before calling it to better support WordPress 4.x. Thanks @Now-Italy-Demo @octoxan
Made the PDF URL relative to hopefully fix Windows Defender security issues.
Adding option to open the fullscreen link in a new tab.

v1.5.1

Reverting the update to Mozilla PDF.JS library as it broke older browsers and some other setups.

v1.5

Updated Plugin Name
Updated Plugin Icon
Gutenberg Block
Updating Mozilla PDF.JS library.
Adding a class to the fullscreen link.
Ability to customize fullscreen link text.
Ability to customize default zoom level.
Classes so you can style things easier.
Shorter default height.

v1.4.6

Renaming URL variables to prevent a possible Edge security message.

v1.4.5

Fixes a version number issue that was introduced in the last version.

v1.4.4

Brings back the ability to hide print and download.
Adds version numbers to URLs to hopefully break caches and prevent weirdness.

v1.4.3

Fixes an issue where PDFs wouldn’t load on production sites due to a setLanguage error.

v1.4.2

Added title to iFrame for accessibility.
Cleaning up code per WordPress standards.

v1.4.1

Updating the Readme

v1.4

Updating to PDF.JS version v2.3.200
Updating the Readme
Adding Gutenberg Callout

v1.0 – 1.3

The birth of the plugin and first few versions.

WordPress.org

بلوچی

PDF.js Viewer