Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
lighttpd - A secure, fast, compliant, and very flexible web-server that has been optimized for high-performance environments
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Forge - Static web hosting made simple
Phusion Passenger - Phusion Passenger is a multi-language (Ruby, Python, Node) web & app server which can integrate into Apache and Nginx