cPanel is the most widely used Control Panel tool on the web hosting market. It is feature-rich and it comes with an easy-to-use interface that will provide you with full control over your websites. It's easy to control files, email addresses and databases, take a look at usage statistics, install script-driven applications, and the like. This software is preferred by many web hosting companies, as it also has a reseller counterpart called WebHost Manager (WHM). This software instrument will supply you with a web-based graphical interface, via which you can manage many server-side settings, set up web hosting packages or new client accounts and change their features with just a few clicks. You may also set up different modules and apps, change DNS records, brand all of the cPanel accounts that your clients will get, create and remove features from their Control Panels, and so on. cPanel and WHM are supported by nearly all billing apps out there, so this is one of the top platforms in case you want to become a reseller.