Curtiss Grymala

This WordPress plug-in allows users to easily list all of the attachments associated with a specific post or page within WordPress. For instance, if you want to create a long list of Word documents or PDF documents, you can simply attach them to the page or post, then insert the shortcode where you’d like that list to appear.
<h4>Usage</h4>
The simplest way to use this plug-in is just to use the shortcode. That will, by default, list the attachments with the most recent upload at the top of the list and the oldest upload at the end of the list. No heading will be included above the list. The list will be created as an unordered list with the CSS class of “attachment-list”.
[list-attachments]
<h4>Options</h4>
<ul>
<li>type – a comma-separated list of file extensions that should be included in the list. If this is left empty, all attachments will be included 
orderby – any of the values that can be used with the WordPress query_posts() function</li>
<li>order – indicate whether the list should be sorted in ascending or descending order</li>
<li>groupby – if you would like the list split into specific groups, you can indicate any of the WordPress post object parameters as the value of this property. For instance, you can use a common “description” for your attachments to organize them into groups. In that case, you would use “post_content” as the “groupby” parameter for this shortcode</li>
<li>before_list – any HTML code you want to appear before the list begins 
opening – the opening tag(s) for the list (defaults to <ul class=”attachment-list”>)</li>
<li>closing – the closing tag(s) for the list (defaults to </ul>)</li>
<li>before_item – the opening tag(s) for each item of the list (defaults to <li>)</li>
<li>after_item – the closing tag(s) for each item of the list (defaults to </li>)</li>
</ul>
This is the first version of this plug-in, so I’m certain there are a lot of features that still need to be added and bugs that need to be worked out. If you try out the plug-in and have any suggestions or notice any issues, please comment on this post and let us know.
<h3>Known Issues</h3>
<ul>
<li>The HTML code arguments (before_list, after_list, before_item, after_item, etc.) only work when added through the visual editor. When added through the HTML editor, they are not sent properly through the shortcode.</li>
</ul>
<h3>To Do</h3>
<ul>
<li>Re-do the method of handling the HTML code arguments</li>
<li>Remove the handful of hard-coded HTML elements that are in the plug-in, making them configurable through shortcode arguments</li>
<li>Add a widget to the plugin</li>
</ul>

List Attachments Shortcode

Adds a shortcode to display a list of files attached to a post.

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.

List Attachments Shortcode vs Media Deduper