cPanel is a top choice control panel for hosts around the world. It is a leading Web Hosting Control Panel Software supplying hosting automation tools to numerous data centers and customers all around the world. cPanel is a user-friendly graphical interface that allows quick and easy access to all the features available to any particular hosting account and it is seen by many as the preferred control panel for Linux operating systems because of its quick loading times which is main due to the fact that the system is based mainly on Perl scripts meaning that it requires little to no database access at most times.
cPanel is designed for the end users of your system and allows them to control everything from adding / removing email accounts to administering MySQL databases. cPanel is a next generation web hosting control panel system because it is extremely feature rich as well as include an easy to use web based interface (GUI).
Cpanel is so common because it's provided by the hosting places on a lot of dedicated servers and used for almost all web hosting packages that I have seen.
cPanel is one of the most advanced and yet easy to use web hosting control panels in existence and is designed for anyone to use and allows you to control the individual aspects of your web site. It is written to work only on Linux servers but it is currently in use by more than 500 hosting organizations and over than 250,000 domains globally.
cPanel is usually interfaced with the end user via ports 2082 and 2083 with authentication accomplished through surfing to a specific web page and logging in. cPanel is actually the best control panel ever, just because people can fix it rapidly, and use the cPanel forums to get most of their control panel.
This is a perfect solution for users who want to save money and manage functions of their account themselves. cPanel is not free, however a lot of linux hosting companies provide cPanel to their customers at no extra cost.
Currently cPanel is only available for use on Linux operating systems, but this is set to change from 2008 when cPanel releases it’s cPanel/WHM 2008 Suite for Windows 2008.
While an experienced Webmaster can use most any control panel and get the job done, for the less-experienced person, cPanel is more user friendly.