Really Simple SSL

No setup required! You only need an SSL certificate, and this plugin will do the rest.


Rogier Lankhorst, Mark Wolters 3+ million active installations Tested with 5.2.4 Updated 2 weeks ago

WP Force SSL

Enable SSL with 1 click! Add an SSL certificate & WP Force SSL to redirect site from HTTP to HTTPS.


WebFactory Ltd 80,000+ active installations Tested with 5.2.4 Updated 1 month ago

W3 Total Cache

Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Minify, Page, Object, Fragment, Database support.


Frederick Townes 1+ million active installations Tested with 5.2.4 Updated 2 months ago

One Click SSL

Enable SSL to redirect all pages to SSL and load all resources over SSL.


Tribulant Software 20,000+ active installations Tested with 5.2.4 Updated 4 months ago

Easy HTTPS Redirection (SSL)

The plugin allows an automatic redirection to the "HTTPS" version/URL of the site. Make your site SSL compatible easily.


Tips and Tricks HQ 100,000+ active installations Tested with 5.3 Updated 1 week ago

SG Optimizer

With the SiteGround Optimizer enabled, you're getting the very best from your hosting environment!


SiteGround 700,000+ active installations Tested with 5.3 Updated 2 days ago

SSL Mixed Content Fix

A fix for mixed content! This Plugin creates protocol relative urls by removing http + https from links. Works in Front- and Backend!


Steve85b 20,000+ active installations Tested with 5.3 Updated 4 weeks ago

Auto-Install Free SSL

This plugin issues and installs free SSL certificates in cPanel shared hosting with complete automation. You don't need to have coding or server …


Anindya Sundar Mandal 2,000+ active installations Tested with 5.2.4 Updated 6 months ago

Cloudflare SSL by Weslink

Plugin to enable CloudFlare Flexible SSL for WordPress and to prevent the Redirect Loop


Weslink 9,000+ active installations Tested with 5.0.7 Updated 10 months ago

Postie

Postie allows you to create posts via email, including many advanced features not found in WordPress's default Post by Email feature.


Wayne Allen 20,000+ active installations Tested with 5.2.4 Updated 3 months ago

Easy SSL Plugin for SAKURA Rental Server

このプラグインはさくらのレンタルサーバ上のWordPressで、常時SSL化を簡単に行えるプラグインです。さくらのレンタルサーバ以外では動作しません。


SAKURA Internet Inc. 60,000+ active installations Tested with 5.2.4 Updated 5 months ago

WC SSL Seal

Display SSL Seal or Custom Image on WooCommerce Checkout Page.


WP Fix It 1,000+ active installations Tested with 5.0.7 Updated 4 months ago

Cloudflare

All of Cloudflare’s performance and security benefits in a simple one-click install of recommended settings specifically developed for WordPress.


John Wineman, Furkan Yilmaz, Junade Ali (Cloudflare Team) 200,000+ active installations Tested with 5.2.4 Updated 2 months ago

WP Mail SMTP by WPForms

The most popular WordPress SMTP and PHP Mailer plugin. Trusted by over 1 million sites.


WPForms 1+ million active installations Tested with 5.2.4 Updated 7 days ago