As the administrator for your website, you owe it to your business to take measures to protect your site from hack attacks and other security threats. Letting your visitors upload just any type of file to your website can be quite dangerous as well. Manage Upload Types is a cool plugin that lets you see and change the file types that are permitted as file uploads in WordPress.
Manage Upload Types adds a table to the Media Settings page which you can use to change the file types allowed on your website. You can add additional rows too. The entry form has file extension and MIME type. You don’t have to do any coding to get this plugin to work. If you don’t want to allow certain file types to be uploaded to your website, the Manage Upload Types plugin has you more than covered.