GravityForms - Advanced Forms v1.8.20 for WordPress
Gravity Forms is hands down the best contact form plugin for WordPress powered websites. Build and publish your WordPress forms in just minutes. No drudgery, just quick and easy form-building. Select your fields, configure your options and easily embed forms on your WordPress powered site using the built-in tools. That's way more satisfying (and less fattening) than a peanutty candy bar any day.