cPanel is the most widely used Control Panel tool on the website hosting market. It is feature-rich and it has an easy-to-use interface that will offer you full control of your Internet sites. You can easily take care of files, e-mail addresses and databases, take a look at usage statistics, set up script-driven applications, and many others. The software is preferred by many website hosting companies, since it also has a reseller counterpart named WebHost Manager (WHM). The aforementioned software instrument will offer you a web-based graphical interface, through which you can take care of numerous server-side settings, set up hosting packages or new customer accounts and change their features with only a couple of clicks. You can also install different modules and apps, customize DNS records, brand the cPanel accounts that your customers will get, add and remove features from their Control Panels, etc. cPanel and WHM are supported by almost all billing apps out there, so this is one of the best platforms in case you wish to become a reseller.