Ben Byrne

kenjigarland

Xavier Serrano

Media Deduper will find and eliminate duplicate images and attachments from your WordPress media library. After installing, you’ll have a new “Manage Duplicates” option in your Media section.
Before Media Deduper can identify duplicate assets, it will build an index of all the files in your media library, which can take some time. Once that’s done, however, Media Deduper automatically adds new uploads to its index, so you shouldn’t have to generate the index again.
Need faster indexing? <a href="https://www.mediadeduper.com/" rel="nofollow ugc">Check out Media Deduper Pro</a>.
Once up and running, Media Deduper provides you with a “Manage Duplicates” page listing all of your duplicate media files. The list makes it easy to see and delete duplicate files: delete one and its twin will disappear from the list because it’s then no longer a duplicate. Easy! By default, the list is sorted by file size, so you can focus on deleting the files that will free up the most space.
Use this plugin at your own risk. The plugin developers are not responsible for any lost data or site issues as a result of using this plugin.
Media Deduper comes with a “Smart Delete” option that prevents a post’s Featured Image from being deleted, even if that image is found to be a duplicate elsewhere on the site.
If a post has a featured image that’s a duplicate file, Smart Delete will re-assign that post’s image to an already-in-use copy of the image before deleting the duplicate so that the post’s appearance is unaffected. This feature only tracks Featured Images, and not images used in galleries, post bodies, shortcodes, meta fields, or anywhere else.
Looking for more features? <a href="https://www.mediadeduper.com/" rel="nofollow ugc">Media Deduper Pro</a> includes features for image fields from several popular plugins as well.
Note that duplicate identification is based on the data of the files themselves, not any titles, captions or other metadata you may have provided in the WordPress admin.
Media Deduper can differentiate between 1.) media items that are duplicates because the media files they link to have the same data and 2.) those that actually point to the same data file, which can happen with a plugin like WP Job Manager or Duplicate Post.
As with any plugin that can perform destructive operations on your database and/or files, using Media Deduper can result in permanent data loss if you’re not careful. Back up your data before you try out Media Deduper! Please!
Use this plugin at your own risk. The plugin developers are not responsible for any lost data or site issues as a result of using this plugin.
Need more support? <a href="https://www.mediadeduper.com/" rel="nofollow ugc">Media Deduper Pro</a> includes dedicated support from Cornershop Creative.
<h3>Requirements</h3>
Media Deduper requires PHP 7.0 or later.

Media Deduper

Save disk space and bring some order to the chaos of your media library by removing and preventing duplicate files.

Dan Rossiter

demur

Display your documents beautifully! Document Gallery creates thumbnail galleries for PDFs, Word documents, PowerPoint presentations, and other file types—just like WordPress does for images.
<h4>Key Features</h4>
<ul>
<li>WordPress Block Editor – Insert galleries with a single click, configure visually</li>
<li>Automatic Thumbnails – Generates preview images for documents (PDF, Office files, etc.)</li>
<li>Modern Image Formats – Full support for WebP and AVIF images (WordPress 6.5+)</li>
<li>Flexible Display – Grid or list layout with optional descriptions</li>
<li>Smart Filtering – Show all attachments, current post only, or specific documents</li>
<li>Pagination Support – Handle large document libraries efficiently</li>
<li>Fully Customizable – Control columns, sorting, links, and styling</li>
<li>Classic Shortcode – <code>[dg]</code> shortcode available for template use</li>
</ul>
<h4>Perfect For</h4>
<ul>
<li>Document libraries and resource centers</li>
<li>Portfolio and work sample galleries</li>
<li>Publication and whitepaper collections</li>
<li>Course materials and downloads</li>
<li>Legal document repositories</li>
</ul>
<h4>Block Editor Integration</h4>
Click the ‘+’ button in the editor and search for “Document Gallery” to insert a gallery block. All configuration options appear in the sidebar—no shortcode knowledge required. Select specific documents or let the gallery auto-populate based on your criteria.
<h4>Shortcode Support</h4>
The classic <code>[dg]</code> shortcode continues to work perfectly for template files, widgets, and power users who prefer code-based configuration. See the Installation tab for all available options.
<h4>Developer Friendly</h4>
Document Gallery provides extensive filters and actions for customizing thumbnail generation, HTML output, and gallery queries. See the Installation tab for complete developer documentation.
<h4>Partners</h4>
<ul>
<li>WP Real Media Library: Document Gallery seamlessly integrates with RML by way of a 
<a href="https://wordpress.org/plugins/dg-real-media-library/" rel="ugc">helper plugin</a>.</li>
</ul>
<h4>Translation</h4>
Document Gallery has to-date been translated into 6 languages, listed below.
<ul>
<li>Finnish — Thanks, <a href="https://wordpress.org/support/profile/villevetela" rel="ugc">villevetela</a>!</li>
<li>French — Thanks, Marc Liotard and <a href="http://www.trafic-influence.com/" rel="nofollow ugc">Traffic Influence</a>!</li>
<li>Russian — Thanks, <a href="https://wordpress.org/support/profile/demur" rel="ugc">demur</a>!</li>
<li>Spanish — Thanks, Andrew Kurtis and <a href="http://www.webhostinghub.com/" rel="nofollow ugc">WebHostingHub</a>!</li>
<li>Swedish — Thanks, <a href="https://wordpress.org/support/profile/mepmepmep" rel="ugc">mepmepmep</a>!</li>
<li>Ukrainian — Thanks, <a href="https://wordpress.org/support/profile/demur" rel="ugc">demur</a>!</li>
</ul>
<h4>Developers</h4>
Document Gallery includes features intended to make integration with other plugins 
simple. See the bottom of the Installation tab for specific documentation on 
the various features provided.
If this plugin has helped you, please take a moment to <a href="https://wordpress.org/support/view/plugin-reviews/document-gallery#postform" rel="ugc">rate 
it</a>!

Document Gallery

This is an amazing plugin. I suggest updating the readme.txt file. I've tested it with WP 5.8.3 and had no problems.

Amazing plugin and still working without problems

This plugin generates thumbnails for documents and displays them in a gallery-like format for easy sharing.

Media Deduper vs Document Gallery