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Embed PDF Viewer

by Andy Fragen · Blocks

Also makes 8 other plugins · 52.7K+ installs across the portfolio →

Embed a PDF from the Media Library or elsewhere via oEmbed or as a block into an iframe tag.

How scoring works →
88 Health · A
Maintenance 100/100
Rating quality 86/100
Support 70/100

88 health vs 67 average across 1,682 Blocks plugins

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

95 / 100

Excellent listing optimization

Well tuned across the board

Update recency 100/100
WP compatibility 100/100
Rating quality 77/100
Listing tuning 100/100
Support resolution 100/100

Daily downloads

Since 2022-10-05 · 1,424 days · wp.org + Plugin Pulse archive

+583% vs prior 30d
338Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

15.2K

now · peak 33.3K

15.1K30d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Embed PDF Viewer · #1233 you PDF.js Viewer · #1202 Embedly · #4414 PDF Embedder · #191

Rating trend

Star average over time · dips mark rough releases

4.7Stars · Aug 26

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

756per 1k installs · Aug 26

Release cadence

Occasionally updated
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

2

releases in the last 12 months

6mo ago

latest release · v2.4.8

32

tagged releases on record

Recent releases

2.4.8 · 6mo ago2.4.7 · 7mo ago2.4.6 · 1.8y ago2.4.5 · 1.9y ago2.4.4 · 2.0y ago2.4.3 · 2.1y ago2.4.0 · 2.1y ago2.3.1 · 2.1y ago2.3.0 · 3.4y ago2.2.0 · 5.5y ago2.1.2 · 5.8y ago2.1.0 · 6.1y ago2.1.1 · 6.1y ago2.0.5 · 6.5y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v2.4 83%
v2.3 15%
Older / other versions 2.1%

Estimated active installs

The public count shows “20K+”. Our estimate pins where the real number sits.

tracked estimate
20K–30K ≈29K

Refined from the date this plugin crossed into its current band.

Install history · since 2016-12-24 · 1,462 observations

20KInstalls · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. The recent download trend is too spiky to read.

Details

Version
2.5.1
Last updated
17d ago
Added
2016-03-31 · 10 yrs old
Requires WP
6.0
Tested up to
7.1
Requires PHP
7.4

Recent reviews

All reviews on wp.org ↗
  1. Abdul qadir
    2.1y ago

    This plugin save my 2 days coding task. If this plugin is not there i have to code this.

    Read on wp.org ↗
  2. yu4nf3n
    2.5y ago

    Works great on web but when I try to access the website via mobile browser, the pdf has no preview available. BTW, I’m using WordPress 6.4.3. Thank you for your effort with this PDF plugin it is a big help and easy to use.

    Read on wp.org ↗
  3. melissajclark
    2.8y ago

    Love how easy it is to embed a PDF using the Block Editor and this plugin. It’s perfect.

    Read on wp.org ↗
  4. grunk1905
    3.3y ago

    Having tried with a few other PDF embed viewers, this was the one that didn’t add a watermark (EmbedPress), require some sort of paid upgrade (3d flipbook), add an unnecessary ‘Download” button (wordpress inbuilt viewer), or involve technical skills using the shortcode feature (PDF Viewer and PDF.js Viewer). Really glad to have found it, and thanks to those who developed it!

    Read on wp.org ↗
  5. Masum Billah
    3.4y ago

    Very Useful

    Read on wp.org ↗
  6. pwhenderson
    3.6y ago

    Simple is what we were looking for. Simple is what we got. Works great. Tku

    Read on wp.org ↗
  7. pannetouch
    4.1y ago

    Scroll, and page selection

    Read on wp.org ↗
  8. pannetouch
    4.1y ago

    Usefull

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. 2026-08-12 Version 2.5.1 add .distignore for deployment 2.5.1
  2. 2026-08-12 Version 2.5.0 modernize block to current Gutenberg standards (block.json, useBlockProps, block-scoped CSS) update build tooling to @wordpress/scripts 32 and Node 20, build in CI fix JS translations, load styles only when block or oEmb 2.5.0
  3. 2025-02-21 Version 2.4.8 use wp_safe_remote_get() 2.4.8
  4. 2025-02-05 Version 2.4.7 validate destination URL for oEmbed add max-height: 500px; to PDF display 2.4.7
  5. 2024-11-01 Version 2.4.6 remove load_plugin_textdomain() 2.4.6
  6. 2024-08-16 Version 2.4.4 refactor $description in dynamic_render_callback() , who knew the title attribute could be not set update requirements, PHP 7.4+, WP 6.0 2.4.4

Known vulnerabilities

via Wordfence Intelligence

3 disclosed vulnerabilities on record for this plugin, all fixed in the current version. Sites on older versions stay exposed until they update.

  1. 2026-02-11 CVE-2026-32349 Server-Side Request Forgery (SSRF) Affects <= 2.4.7 Patched in 2.4.8
  2. 2024-12-19 CVE-2024-56256 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 2.3.1 Patched in 2.4.0
  3. 2024-10-08 CVE-2024-9451 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 2.4.4 Patched in 2.4.5

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0.1

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Languages

via translate.wordpress.org

Translated into 13 languages, 0 at 90% or more

Chinese (Taiwan) 70%
Japanese 70%
Chinese (China) 64%
Danish 64%
Dutch 64%
Italian 64%
Russian 64%
Swedish 64%
Ukrainian 64%
German 58%
Spanish (Chile) 58%
Spanish (Spain) 58%
Bengali 52%

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2022-12-25 10K+ → 20K+ up

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

Embed this report card

Drop a live Pulse card for Embed PDF Viewer into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/embed-pdf-viewer" width="480" height="300" style="border:0" loading="lazy" title="Embed PDF Viewer — Plugin Pulse"></iframe>
Preview card ↗

Embed PDF Viewer: 20K+ active installs, 4.7★ (19 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/embed-pdf-viewer