CPanel is a web- based configuration tool for web server and web hosting company that serves the cPanel Inc. for Unix-/Linux-Betriebssysteme CentOS, FreeBSD, Red Hat Enterprise Linux and CloudLinux has been developed.

CPanel and Plesk Confixx applies not only as the leading supplier to the U.S. market and offers a web-based administration interface for almost all common administrative tasks. It allows GNU / Linux webservers many features that are otherwise available only with a high configuration effort or knowledge. This includes for example the support of Microsoft FrontPage Server Extensions or Java using Apache Tomcat. cPanel is also multilingual, more than 20 major languages ​​are available.