Sergio Comella

<p>PDF Gallery Viewer allows you to easily embed PDF galleries with live previews. It uses PDF.js to render the first page of each PDF directly in the browser, without relying on server-side libraries like Imagick. Each item includes a customizable title and a “View” button that opens the PDF in a modal viewer.</p>
<p>The layout is responsive and adapts from a multi-column grid to a single-column stack on smaller screens.</p>
<p><strong>Key Features:</strong></p>
<ul>
<li>Live thumbnail of first PDF page (via PDF.js)</li>
<li>Responsive layouts (Grid, List, or Slider)</li>
<li>Modal viewer with zoom, navigation, and download</li>
<li>Gutenberg block with layout selector and drag-and-drop file integration</li>
<li>Tooltip + truncation for long titles</li>
<li>Dynamic shortcode generation by category, tag, or post</li>
</ul>
<h3>Usage</h3>
<p>Basic usage:</p>
<p>[pdf_gallery url=”https://example.com/doc.pdf” title=”Document Title”]</p>
<p>Multiple items in a container:</p>
<p>[pdf_gallery_container layout=”grid”]<br />
[pdf_gallery url=”…” title=”…”]<br />
[pdf_gallery url=”…” title=”…”]<br />
[/pdf_gallery_container]</p>
<p>Dynamic by category:</p>
<p>[pdf_gallery_container category=”brochures” layout=”slider”]</p>


PDF Gallery Viewer

A simple plugin that creates a responsive PDF gallery with live thumbnail previews and a modal PDF viewer.

themifyme

<p>Themify Popup allows you to display beautifully responsive pop up windows on any page of your website. You can use it to showcase newsletter subscription forms, promotional announcements, or general lightbox content. You can allow popups to show on the entire site, or on certain posts, pages, categories, specific user roles, or even at specific times (so you don’t have to manually disable the popups). It’s fully integrated with the Themify Builder allowing you to design any popup layout on the frontend with the drag & drop interface and live preview.</p>
<h4>Popup Styles:</h4>
<ul>
<li>Auto Close</li>
<li>Classic Center</li>
<li>Fullscreen</li>
<li>Time Delay</li>
<li>Slide-out Bottom</li>
<li>Slide-out Right</li>
<li>WordPress Editor Content</li>
<li>Manual Launch</li>
</ul>
<p>Please visit this page for demos: https://themify.me/popup/.</p>
<h4>Features:</h4>
<ul>
<li>Classic Popup – Show popup with a classic overlay with option to set the popup position</li>
<li>Slide-out – Slide the popup from either top, left, bottom or right edge</li>
<li>Fullscreen – Be extreme! Show the popup fullscreen that covers that entire screen</li>
<li>Schedule Popup – Set the date and time for when the popup with appear. Great for showing promotional popups!</li>
<li>Guests or Admins – Show popups to either guest visitors, logged-in users, or both</li>
<li>Time Delay – Set exactly (in seconds) when the popup will appear</li>
<li>Page Viewed – Show popup when viewer has visited a certain number of pages on the site</li>
<li>Scroll Position – Show popup when viewer scrolls to certain position of the page</li>
<li>Launch Popup Button – Insert a button to launch popup manually (like a lightbox link button)</li>
<li>Popup Dimensions – Enter custom popup dimensions for each popup and set custom overlay color</li>
<li>Animation – Over 40+ animations to choose for opening and closing popup transitions</li>
<li>Show Popup Once – Do not show the same popup to the same visitor for a certain number of days</li>
<li>Auto Close – Close popup automatically after a number of seconds it is opened</li>
<li>Mobile Disable – Options to disable popup on mobile devices (to avoid SEO mobile penalty by Google)</li>
<li>Themify Builder Integration – Design any popup with Themify Builder or the free Builder Lite plugin. It comes with a few sample popup layouts</li>
</ul>
<p>Check out our documentation page here – https://themify.me/docs/popup-documentation</p>


Themify Popup

I have been hunting for a simple, straightforward popup plugin for months. This one works perfectly for my needs; and it does not have conflicts with my themify.me themes.

Very helpful plugin

Turn visitors into subscribers and increase sale conversions! Use Popup to show newsletter forms, promotions, or lightbox content.

PDF Gallery Viewer vs Themify Popup