Some Wordpress plugins are often updated, which is good think. Plugins that are updated are 100% compatible with last Wordpress version and they also are the most secure possible. A plugin that has not been updated for a long time might not work with last Wordpress version and might create a security breach for you website.
Simple yet powerful Translate plugin for WordPress. Can be used with most of the themes and plugins which support translation.
Another wordpress tag cloud plugin based on jQCloud, which is creative, beauty and colorful.
Creates a Mailing Group on your site to which users can subscribe, messages sent to the group's email address will be forwarded to all members.
A powerful plugin that will allow you to add custom code or CSS to your header, footer, sidebar, content or feed.
YITH Footer Banner gives you the ability to have a floating banner in your theme.
Better Search replaces the default WordPress search with a better search that gives contextual results sorted by relevance
YITH Newsletter Popup gives you the ability to have a floating popup with a newsletter form in any theme. It also supports WooCommerce products.
YITH Topbar Countdown allows you to show a banner in the top of the screen with a simple countdown for offers and promotions.