The plugin additionally allows the mime types and file extensions to WordPress.
A better management for WordPress Media Library
Allow control mime types and filter them in media page
This Plugin extends the allowed mimetypes from the media upload dialog
This plugin allows admins to specify additional file types that are allowed for uploading to the blog.
A plugin to serve WordPress content using the application/xhtml+xml MIME type
Sends public sites with the XHTML mime type. The internal sites, which have many XHTML errors, are still sent with the HTML mime type.
This plugin extends the allowed uploadable MIME types to include a WIDE range of file types. Created specifically for WPMS...
Add more files extensions with a new field in your Medias Settings.
A plugin to display file type icons adjacent to files added to pages/posts/widgets. Feature to upload icons for different file types provided.
Allows you to extend the list of mime-types supported by the builtin uploader.
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