WPForo User Custom Fields GPL

Turn on an Advanced User Profile System on your website and forum. This addon is designed to extend the forum profile system. In most cases, you will not need other Profile Builder plugins. wpForo User Custom Fields addon has all the necessary functions and features for creating a powerful online community and membership site. You can create a custom Registration form with custom fields, and add custom fields in the User Profile system and in the Members Search form. All forms and areas can be easily created by the form builder tool, you can set rows and columns. Once the layout is ready you can fill form columns with custom fields. Each custom field can be displayed/hidden based on current user user group permissions. More info in documentation.