WPIntell

Market

mozilla

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Competitors

1 shown
PDF.js Viewer 20.0K installs · 4.4
weak incumbent
-74.9%momentum 57.4weakness 14/30pain/praise

Pain still appears around support, bugs despite praise for quality, easy.

source 1 source 2

Evidence

Open evidence explorer
complaint Security Vulnerability in pbkdf2 Dependency (CVE-2025-6547)

Security Vulnerability in pbkdf2 Dependency (CVE-2025-6547): users show security, bugs, support pain that may indicate a product gap.

PDF.js Viewer · Security Vulnerability in pbkdf2 Dependency (CVE-2025-6547) I’m reaching out regarding a critical security advisory that may affect your plugin. mixed Forbidden

Forbidden: users show security, bugs, compatibility pain that may indicate a product gap.

PDF.js Viewer · Forbidden I am finding that, in order for this plugin to continue to function post-upgrade, you must remember to create an .htaccess file for it in the following folder: wordpress/wp-content/plugins/pdfjs-viewer-shortcode/pdfjs/web/.htaccess Inside this .htaccess file: # Allow direct access to PDF viewer PHP file. mixed Stopped working after upgrade to v3.0.3.1

Stopped working after upgrade to v3.0.3.1: users show security, bugs, compatibility pain that may indicate a product gap.

PDF.js Viewer · Stopped working after upgrade to v3.0.3.1 For basic simple use from Gutenberg block to a small pdf media page – I get the following results: FireFox – works Chome – gray frame but no document loading Safari – gray frame but no document loading I tried browser cache clear ,and site’s litespeed purge all. mixed not work in edge

not work in edge: users show security, bugs pain that may indicate a product gap.

PDF.js Viewer · We keep trying different things, but the only solution seems to be telling Edge that the site isn’t a security concern. complaint Update 2.2.3 broken in firefox browsers

Update 2.2.3 broken in firefox browsers: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · Update 2.2.3 broken in firefox browsers Not a support question as such just making the author aware that the plugin is broken for the latest version of firefox. praise thanks for quick support

thanks for quick support: users show bugs, compatibility, support pain that may indicate a product gap.

PDF.js Viewer · thanks for quick support Thanks for version 1.5.1, everything works fine. neutral Security Error after upgrading to plugin v.3.0.2

Security Error after upgrading to plugin v.3.0.2: users show security, bugs, missing feature pain that may indicate a product gap.

PDF.js Viewer · Security Error after upgrading to plugin v.3.0.2 Hello, I’ve gone through all of the steps listed here after upgrading the plugin, but I’m still getting a “ Security Error: PDF files must be hosted on the same domain as this site” error on any page that features a PDF, like this one in a testing environment. neutral Fullscreen → Security Check Failed

Fullscreen → Security Check Failed: users show security, bugs, missing feature pain that may indicate a product gap.

PDF.js Viewer · Fullscreen → Security Check Failed A customer of mine is using pdf.js (3.1.0 on multisite WP 6.9.4), and the plugin seems to still work fine, except when I click the fullscreen link. complaint 3.0.3.1 & 3.0.3 Not Working – 3.0.2 Works

3.0.3.1 & 3.0.3 Not Working – 3.0.2 Works: users show bugs, compatibility, performance pain that may indicate a product gap.

PDF.js Viewer · 3.0.3.1 & 3.0.3 Not Working – 3.0.2 Works Currently, I had to rollback two versions before I could see the PDF’s on my website. complaint 403 Forbidden

403 Forbidden: users show bugs, compatibility, missing feature pain that may indicate a product gap.

PDF.js Viewer · I’ve even deleted the plugin and reinstalled and it still gives this message. complaint PDJ.js Not showing in Elementor Widgets

PDJ.js Not showing in Elementor Widgets: users show bugs, compatibility, support pain that may indicate a product gap.

PDF.js Viewer · PDJ.js Not showing in Elementor Widgets I have Elementor Pro Essentials on several sites and have loaded the PDF.js plugin. complaint hidden problem

hidden problem: users show bugs, compatibility, missing feature pain that may indicate a product gap.

PDF.js Viewer · However, it does not work. mixed Latest version issues

Latest version issues: users show bugs, compatibility, missing feature pain that may indicate a product gap.

PDF.js Viewer · Latest version issues PDFs don’t show in Safari, Chrome or any mobile browsers I could check. complaint How to set a different language?

How to set a different language?: users show missing feature, support, setup pain that may indicate a product gap.

PDF.js Viewer · I looked at the shortcode options and the plugin documentation, but I couldn’t find any way to set the language. complaint ⚠️ PDFjs Viewer Not Loading After Update?

⚠️ PDFjs Viewer Not Loading After Update?: users show bugs, support, setup pain that may indicate a product gap.

PDF.js Viewer · After updating the plugin, a few users have reported unexpected loading issues. mixed PDF.js Viewer is not working anymore

PDF.js Viewer is not working anymore: users show bugs, performance, support pain that may indicate a product gap.

PDF.js Viewer · PDF.js Viewer is not working anymore Hi there, It seems that the latest WordPress update broke PDF.js Viewer block on my website (Kadence) and version 3.0.0 didn’t solve the issue. complaint How do I exit from FullScreen View

How do I exit from FullScreen View: users show missing feature, support pain that may indicate a product gap.

PDF.js Viewer · Only thing is if I click View Fullscreen, there is no option other than the go-back arrow to go back to non-Fullscreen. complaint Dynamic watermark?

Dynamic watermark?: users show missing feature, support pain that may indicate a product gap.

PDF.js Viewer · Is it possible to add dynamic watermark on each page of PDF files? complaint Update 2.2.2 gave me an error

Update 2.2.2 gave me an error: users show bugs, setup pain that may indicate a product gap.

PDF.js Viewer · Update 2.2.2 gave me an error I was working with version 2.2 without any issues, but I needed to update my plugins, and when I updated to version 2.2.2, they stopped working. complaint List of allowed domains for PDFs

List of allowed domains for PDFs: users show bugs, missing feature pain that may indicate a product gap.

PDF.js Viewer · We use this plugin extensively on our site, but we have one issue. mixed Plugin not working since you updated

Plugin not working since you updated: users show support pain that may indicate a product gap.

PDF.js Viewer · Please check the Support Threads. mixed PDFs not showing after update

PDFs not showing after update: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · This console error shows up: An error occurred while loading the PDF. question Son güncellemede pdf içerikler görünmüyor

Son güncellemede pdf içerikler görünmüyor: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · yokmu çözümü I would need error messages. complaint How to update the domain name in the shortcode?

How to update the domain name in the shortcode?: users show performance pain that may indicate a product gap.

PDF.js Viewer · [pdfjs-viewer url=https://example.com/wp-content/uploads/…] It appears the shortcode is not in the database because it is not findable. complaint Fully Hide Toolbar?

Fully Hide Toolbar?: users show missing feature pain that may indicate a product gap.

PDF.js Viewer · Are there any options to fully hide the toolbar? complaint Not working

Not working: users show support pain that may indicate a product gap.

PDF.js Viewer · If you want to open a support thread, we can try and look into it. complaint Plugin stop working

Plugin stop working: users show support pain that may indicate a product gap.

Foxy Board · Can you help me? mixed Embed PDF from Google Drive or Dropbox?

Embed PDF from Google Drive or Dropbox?: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · Is embedding PDFs that are stored on either Google Drive or Dropbox (or another cloud service) supported? question Can I change the Request URL to something other than a PDF file?

Can I change the Request URL to something other than a PDF file?: question conversation with limited structured signal.

PDF.js Viewer · Can I change the Request URL to something other than a PDF file? In the edit screen of a WordPress post, select the pdf using the “PDF.js Embed” block of the PDF.js viewer. In this case, when you look at the post screen, the Request URL will be http://~~/~~.pdf . Can I change this Request URL to something other than a pdf file? In the edit screen of a WordPr praise Open fullscreen in new tab

Open fullscreen in new tab: users show bugs, missing feature, support pain that may indicate a product gap.

PDF.js Viewer · 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. praise Not working

Not working: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · Are there any CORS issues? praise version 2.2 not working

version 2.2 not working: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · I don’t want to underestimate the rating, because the plugin worked great for many years before. praise Great Support

Great Support: users show bugs, support pain that may indicate a product gap.

PDF.js Viewer · Great Support I was impressed with the level of support provided with the recent issue where the plugin stopped displaying due to Mozilla’s PDFjs, and they started using mjs files. praise Works, easy, elegant

Works, easy, elegant: users show bugs, missing feature pain that may indicate a product gap.

PDF.js Viewer · Works, easy, elegant It’s everything I wanted so that I can offer a full range of options to my viewers. praise I tried to switch to a black theme, but I failed

I tried to switch to a black theme, but I failed: users show compatibility pain that may indicate a product gap.

PDF.js Viewer · I tried to switch to a black theme, but I failed How do I switch to black theme, I see the old version is black How do I switch to black theme, I see the old version is black The theme matches the OS theme now. praise Works Perfectly on Latest WordPress

Works Perfectly on Latest WordPress: users show compatibility pain that may indicate a product gap.

PDF.js Viewer · Works Perfectly on Latest WordPress The pdf.js plugin works perfectly in WordPess 4.9.8. praise Excellent PDF EMbedder

Excellent PDF EMbedder: users show pricing pain that may indicate a product gap.

PDF.js Viewer · Excellent PDF EMbedder I have been usiong a paid pdf plugin but it’s been months now with a bad fault so i tried this – perfect! praise Great! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

Great! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧: users show compatibility pain that may indicate a product gap.

PDF.js Viewer · Great! praise Excellent plugin does exactly what it says

Excellent plugin does exactly what it says: users show missing feature pain that may indicate a product gap.

PDF.js Viewer · Excellent plugin does exactly what it says Very easy to use, with loads of options. praise The best PDF viewer for WordPress

The best PDF viewer for WordPress: users show missing feature pain that may indicate a product gap.

PDF.js Viewer · The best PDF viewer for WordPress It is a simple plugin that does its job really well.