A must if your will allow download files

If you plan to allow downloading of files on your website then you MUST have this plugin. It controls everything and even allows you to put the icons of the file types to assist users in know what programs they need. Password control and everything. One of the best free plugins I have ever used. This is the very first plugin that is loaded on any site that I build. They also do a great job with documentation and keeping security patches up to date on the plugin.