XAMPP - XAMPP is a free and open-source cross-platform web server that is primarily used when locally developing web applications.
Yoast - Yoast offers plugins to improve SEO and optimize web sites and blogs.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
WP Rocket - WP Rocket offers a caching plugin for Wordpress.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Wordfence - Comprehensive security plugin for WordPress.