Timothy Wood

An addon to Gravity Forms to add an option to force your forms to be loaded SSL only. Fully supporting the latest version of Gravity Forms 1.9!
This plugin requires Gravity Forms 1.7+ and is tested through WordPress 4.1.
Thanks to the following users for making the plugin better! 
* @limecanvas
Additional Details:
<ul>
<li>This plugin is actively supported and we will do our best to help you.</li>
<li>This plugin has been tested on PHP 5.2.17, 5.3.14, 5.4.4 and WP 3.4, 4.0, and 4.1.</li>
<li>Background patterns used in the WordPress.org banner were created by http://subtlepatterns.com</li>
</ul>

Gravity Forms: Force SSL

An addon to Gravity Forms to add an option to force your forms to be loaded SSL only.

Paul

One Dollar Plugin

<a href="https://icwp.io/6z" rel="nofollow ugc">Click For Full Implementation Guide</a>.
Using CloudFlare® Flexible SSL on WordPress isn’t as simple as just turning it on.
This plugin forms an integral part to enabling Flexible SSL on WordPress and prevents infinite redirect loops when loading WordPress sites under Cloudflare’s Flexible SSL system.
Cloudflare is a registered trademark of Cloudflare, Inc.
One Dollar Plugin is not affiliated in any way with Cloudflare, Inc. This plugin provided separately and completely independently.
Remember: This plugin is just part of the installation process for Flexible SSL. <a href="https://icwp.io/6z" rel="nofollow ugc">Please follow the full guide</a>

Flexible SSL for CloudFlare

this plugin does the job even better than the official
thanks mate

great job!

Fix For Redirect Loops on WordPress with CloudFlare's Flexible/Universal SSL.

Gravity Forms: Force SSL vs Flexible SSL for CloudFlare