Ultimate Tinymce already comes packed with two additional premium addons: Google Webfonts and WP Admin Colors. Other premium addons may be purchased which can add even more power to the content editor:
Manually define unique custom styles which will be added to the styles dropdown in the visual editor. These styles can then be applied to any selected text within the content editor.
Don’t feel like creating your own styles? This plugin will add over 80 pre-defined styles to the dropdown style selector.
Classes and ID’s
This addon will take a stylesheet (which the user has total control over) and add two new dropdowns to the visual editor; one for classes and one for id’s. These can then be applied (real-time) to the corresponding elements inside the content editor.
This handy little addon provides an interface to control every single element of the WordPress tinymce initialization process. Change or modify every possible “hook” in tinymce.