Supercharge your WordPress theme with mega pack of shortcodes
With this plugin you can easily create tabs, buttons, boxes, different sliders, responsive videos and much, much more. Using Shortcodes Ultimate you can quickly and easily retrieve mega pack of shortcodes.
Widget Logic lets you control on which pages widgets appear using WP's conditional tags.
This plugin gives every widget an extra control field called “Widget logic” that lets you control the pages that the widget will appear on. The text field lets you use WP’s Conditional Tags, or any general PHP code.
Just another contact form plugin. Simple but flexible.
Contact Form 7 can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering and so on.