wp.org search vs our merit ranking: “pdfs”

wp.org orders by popularity, so a plugin a host bundled onto millions of sites, or a big-brand one that's slow and mediocre, can sit at the top. Our ranking is built to answer a different question: which of these is actually worth installing. How this works →

For “pdfs”, we agree with wp.org on the top plugin, and our order differs from theirs on 11 of the top 20. 2 plugins are pushed down for signals wp.org ignores: errors, a host-installed base, or removal risk.

wp.org search ranks on

Install count (uncapped), the raw star average, freshness, and support. Popularity dominates, so the biggest install base usually wins regardless of how it got there.

We add

A cap on the install boost, volume-weighted ratings, and signals wp.org can't see: whether it throws errors on current PHP, whether the install base is organic or host-pushed, and its risk of being pulled.

Ranked above its merit

PDF viewer for Elementor & Gutenberg shows at wp.org #13 but places #24 on merit, a gap of 11 places. Its 10K+ installs carry it up the search order; its 5.0★ average from 3 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.

Buried gem

EmbedPress places #12 on merit, 4.8★ from 307 reviews, but shows at wp.org #23. A smaller install base keeps it further down the default search order than its quality signals alone would.

merit plugin signals wp.org

PDF Invoices & Packing Slips for WooCommerce 300K+ · 5.0★ (1865) throws errorsnot PHP-current wp.org #1 2

DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer 200K+ · 4.9★ (194) wp.org #2 3

PDF Embedder – PDF Viewer & Embed PDF Files for WordPress 300K+ · 4.7★ (529) wp.org #3 4

3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery 70K+ · 4.8★ (182) wp.org #7 3 too low 5

WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels 50K+ · 4.9★ (285) throws errorsnot PHP-current wp.org #5 ↑1 6

Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 800K+ · 4.8★ (807) wp.org #11 5 too low 7

Real3D Flipbook – 3D Flipbook, PDF Flipbook, PDF Viewer, PDF Embedder 10K+ · 4.5★ (11) thin reviews wp.org #4 3 too high 8

PDF Ink Lite – Free PDF Watermark & Password Protection 2K+ · 4.6★ (51) wp.org #8 9

Embed PDF Viewer 20K+ · 4.7★ (19) thin reviews wp.org #6 ↓1 3 too high 10

Events Manager – Calendar, Bookings, Tickets, Appointments and more! 60K+ · 4.2★ (551) not PHP-current wp.org #16 ↓4 6 too low 11

PDF & Print by BestWebSoft – WordPress Posts and Pages PDF Generator Plugin 9K+ · 3.9★ (102) wp.org #12 ↑1 1 too low 12

EmbedPress 100K+ · 4.8★ (307) not PHP-current wp.org #23 11 too low 13

Fluent PDF Generator 20K+ · 5.0★ (6) thin reviews wp.org #9 4 too high 14

Flexible PDF Invoices for WooCommerce & WordPress 6K+ · 4.4★ (37) wp.org #19 ↓2 5 too low 15

Pdf Embed 10K+ · 5.0★ (6) thin reviews wp.org #10 5 too high 16

Wonder PDF Embed 8K+ · 4.5★ (13) thin reviews wp.org #14 2 too high 17

Cart PDF for WooCommerce 1K+ · 5.0★ (26) wp.org #24 ↓4 7 too low 18 B BSK PDF Manager 7K+ · 4.5★ (46) throws errorsnot PHP-current wp.org #17 1 too high 19

Print, PDF & Email by PrintFriendly 20K+ · 3.8★ (237) throws errorsnot PHP-current wp.org #21 ↓2 2 too low 20

E2Pdf – Export Pdf Tool for WordPress 10K+ · 4.7★ (59) throws errorsnot PHP-current wp.org #20 ↓2 21

PDF Forms Filler for CF7 3K+ · 4.8★ (13) throws errorsnot PHP-current thin reviews wp.org #15 6 too high 22

PDF Viewer Block for Gutenberg 10K+ · 4.8★ (9) thin reviews wp.org #22 ↓1 23

Custom iFrame – Embed PDFs, Videos, and External Content in WordPress (Elementor & Gutenberg) 4K+ · 5.0★ (5) thin reviews wp.org #18 ↓2 5 too high 24

PDF viewer for Elementor & Gutenberg 10K+ · 5.0★ (3) thin reviews wp.org #13 11 too high

Merit ranking caps the install boost at 1M (wp.org leaves it uncapped), replaces the raw star average with a volume-weighted Bayesian score and a Wilson lower bound, and keeps wp.org's own freshness and compatibility decays. Method from the plugin-directory source; see Meta Trac #8298. Positions are tracked daily from the first visit to a keyword, so the small arrows show movement since tracking began.