Ninja Kick: Contact Form

Ninja Kick: Contact Form features

Message logging to .txt file.
Mailchimp opt-in.
Modern material design effects.
Styling for Contact Form 7 shortcodes.
Option to hide built-in floating button. You can trigger contact form opening from any element on your page like menu button, any link or image.
User-friendly Settings page.
Contact form adjusts its layout automatically for the best view depending on fields you filled on Settings page.
Use built-in background library or upload and use your own image.
Client-side form validation and form AJAX submission.
WPML support using this module String Translation.
Swipes support for mobile devices.

https://codecanyon.net/item/ninja-kick-wordpress-contact-form-plugin/6598780#item-description__changelog