Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
lighttpd - A secure, fast, compliant, and very flexible web-server that has been optimized for high-performance environments
Caddy - The HTTP/2 Web Server with Automatic HTTPS
Cherokee - High-performance web server
ApacheGUI - Apache GUI is an open source Apache Web Server GUI that is written in java. This tool is meant to ease and speed up management of the Apache Web Server.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows