WP User Frontend Pro is the best WordPress plugin for creating a form for adding posts and editing your profile by users without going to the blog admin panel. Users can create new articles and edit them from the external interface, they can view their pages in the external interface from the user panel, users can edit their profile, the administrator can restrict any user level to access the WordPress admin panel, receive email notifications about new messages, customizable settings that give users access to edit or delete add your own messages, add attachments from the external interface and much more.