cPanel is the most popular Control Panel tool on the hosting market. It is feature-rich and it has an easy-to-use interface that will supply you with full control of your Internet sites. It is simple to manage files, emails and databases, take a look at usage statistics, install script-driven applications, and many others. The software is preferred by many web hosting companies, due to the fact that it also has a reseller counterpart called WebHost Manager (WHM). This tool will give you a web-based graphical interface, via which you can control many server-side settings, generate web hosting plans or new client accounts and modify their features with just a few clicks. You can also set up different modules and apps, update DNS records, brand all the cPanel accounts that your customers will get, add and remove features from their Control Panels, etc. cPanel and WHM are supported by the vast majority of billing apps out there, so this is among the top platforms if you would like to become a reseller.