Tabs Responsive is the most easiest drag & drop Tabs builder for WordPress. You can add unlimited Tabs with unlimited color Scheme.
WP Tab Widget is the AJAXified plugin which loads content by demand, and thus it makes the plugin incredibly lightweight.
A shortcode based WordPress form builder that makes building custom login, registration and password reset forms stupidly simple.
Customize WordPress login page easily according to your theme or any other custom style with Custom Login Page Styler.
Shows a tabbed widget for most popular, most commented and latest blog posts. Most popular posts tab uses data from Jetpack Stats module.
A lightweight, responsive, uncluttered widget to display popular posts, recent posts, and categories with tabs.
SB Tab Widget is a plugin that allows to display widget on tabber.
WordPress simple and nice tabber widget