Sybre Waaijer

Pro Mime Types adds a nifty (network) admin interface for allowing or blocking many file extensions for uploading media, documents, and other attachments.
It also shows you a list of all allowed MIME types on the site or network.
<ul>
<li>When a MIME type is allowed, users who can upload files can now do so for that MIME type.</li>
<li>When a MIME type is blocked, users see an error that the file isn’t allowed for security reasons.</li>
</ul>
For WordPress Multisite networks, you can enable this plugin in network mode to control MIME types for the entire network.
<h3>Features</h3>
<ul>
<li>You can control many MIME types and extensions for upload via a modern interface.</li>
<li>Pro Mime Types comes preconfigured by enabling many safe MIME types.</li>
<li>View all allowed MIME types for the site (also those enabled by other plugins).</li>
<li>Every MIME type comes with a security summary explaining why you should or shouldn’t allow it. To view the summary, hover the mouse cursor over the big colored icon.</li>
<li>Accessibility is at the forefront. For example, you can use full keyboard navigation, even for tooltips.</li>
<li>Adds text, code, and miscellaneous file types to the Media Library for sorting.</li>
<li>The Media Library gains support for more file types for sorting images, audio, video, documents, spreadsheets, and archives.</li>
</ul>
<h3>Multisite support</h3>
This plugin can run in network mode, where all sites are allowed one set of MIME types. You can configure the allowed MIME types via the network administration UI.
Alternatively, Pro Mime Types can run in single-site mode, where every subsite has custom-allowed MIME types. Only the network administrator can assign these on a per-site basis.

Pro Mime Types – Manage file media types

Pro Mime Types adds a nifty admin interface for allowing or blocking many file extensions for uploading media, documents, and other attachments.

Jafran Hasan

Easily manage and customize allowed file types on your WordPress site. Add or remove mime types, set file size limits, and control who can upload what — all from a simple and intuitive interface.
** Version 2.0 will be in the mid of August 2025, and then this plugin will be actively managed by owner. **
Perfect for developers, admins, and anyone who wants more control over media uploads.
<h3>Features</h3>
🎯 Key Features (Free & Awesome):
<ul>
<li>
✅ Enable/Disable Mime Types 
Quickly toggle specific mime types on or off from a clean interface. No code needed.
</li>
<li>
➕ Add Custom Mime Types 
Add new mime types with custom extensions effortlessly. Includes a large library of pre-defined mime suggestions to choose from.
</li>
<li>
🔐 Set Role-Based Upload Permissions 
Control which user roles can upload which file types. For example, allow <code>.svg</code> for admins only.
</li>
<li>
📦 Customize Maximum Upload Size 
Set file size upload limits globally or per mime type — great for managing storage.
</li>
</ul>
<h3>More Awesome Plugins</h3>
❤️ Love this plugin? You might also like:
<ul>
<li>⚡ <a href="https://wordpress.org/plugins/ajaxpress/" rel="ugc">AjaxPress</a> – Instantly convert your WordPress site into a fast, single-page-like experience.</li>
</ul>

Custom Mime Types

Easily manage and customize allowed file types on your WordPress site. Add or remove mime types, set file size limits, and control who can upload what …

Pro Mime Types – Manage file media types vs Custom Mime Types