Bishoy.A

This is a simple add-on plugin for the Contact form 7 plugin that allows you to do 2 things:
<ol>
<li>Select some forms to enable auto-save on them, meaning when a user fill the form, without even submitting it, then navigates to another page and comes back or refreshes the page, they will see the data they previously filled still available for them!</li>
<li>Select some forms to enable “Fill with Facebook” feature for them, this will automatically insert a link to the contact form 7 selected that when a user clicks, it allows them to authenticate their Facebook profile and automatically fill the form fields once they authenticate!</li>
</ol>
The plugin comes with a nice WordPress admin’s dashboard settings page and is very easy to use!
This plugin is not affiliated with the Contact Form 7 plugin

Autosaver for Contact Form 7

Great plugin

Auto-save selected Contact Form 7 and Auto-fill them by Facebook!

Duck Dev

Joel James

The Foxe

Sijo Joseph

WordPress uses post revisions by default to save each post revision in your database. If you’re concerned about server and database size, these post revisions can be a burden.
While you can’t simply disable the post revision feature for a specific post type from the settings page, this plugin makes it easy to do so.
<h4>What is Disable Post Revision?</h4>
Disabling unwanted post revisions in WordPress should be straightforward. This plugin makes it a simple process.
<blockquote>
<h3>Disable Post Revision – Features</h3>
<ul>
<li>Disable post revisions for all available post types, including Posts and Pages</li>
<li>Reduce database load</li>
<li>Reduce server load while editing a post</li>
<li>Translation-ready</li>
<li>Extremely lightweight</li>
<li>Adheres to WordPress coding standards</li>
<li>Available on <a href="https://github.com/joel-james/disable-post-revision" rel="nofollow ugc">GitHub</a></li>
</ul>
<a href="https://wordpress.org/plugins/disable-post-revision/installation/" rel="ugc">Installation</a> | <a href="https://wordpress.org/support/plugin/disable-post-revision/" rel="ugc">Support</a> | <a href="https://wordpress.org/plugins/disable-post-revision/screenshots/" rel="ugc">Screenshots</a>
</blockquote>
WordPress Post Revision – <a href="https://codex.wordpress.org/Revisions" rel="nofollow ugc">More Details</a>
If you’re unsure about what post revisions are, please <a href="https://codex.wordpress.org/Revisions" rel="nofollow ugc">refer to this page</a> for more information.

Disable Post Revision

Light weight plugin to disable post revisions for selected post types to reduce database and server load.

Autosaver for Contact Form 7 vs Disable Post Revision