Mime Types Plus
View on WordPress.orgScores higher than 54% of indexed plugins
About
Add the mime type that can be used in the media library to each file type.
What It Does
Mime Types Plus adds descriptive MIME type information to each file entry in the WordPress Media Library, so administrators can see the exact file type associated with uploads. It works behind the scenes to register and label file types correctly when the core Media Library lacks that information. In practice, it helps site owners identify and manage non-standard or less common file formats more clearly.
Who It's For
This plugin is best suited for sites that handle a wide variety of file formats beyond standard images, such as design agencies uploading PSD or AI files, software distribution sites sharing installers, and corporate document repositories managing proprietary document types. It is also useful for educational institutions and e-learning platforms that deal with diverse media submissions from students or instructors.
Who Should Skip It
If your site only handles standard image uploads (JPG, PNG, GIF) or basic documents, you do not need this plugin since WordPress already recognizes those types out of the box. Sites with very simple media workflows will not benefit from the added MIME type visibility.
The Bottom Line
Mime Types Plus delivers a narrow, focused feature set and is well maintained, but its modest install base and lack of support activity make it hard to recommend over more established media management tools for general users. It earns a 76.81 out of 100 on PluginCheck and is a reasonable choice for sites that genuinely need better MIME type visibility in the Media Library.
Related Plugins
Choose Folders if your main need is organizing media files into a structured folder hierarchy rather than just identifying file types.
Pick Instant Images if you want to quickly import stock images from external sources into your Media Library.
Choose Media Library Assistant if you need a much broader set of media management features, including custom taxonomies, shortcodes, and bulk editing.
Pick Quick Featured Images if your primary workflow problem is assigning and managing featured images for posts in bulk.
Choose Simple User Avatar if you need to let users upload custom profile pictures rather than manage MIME type labels in the Media Library.