cPanel is among the best hosting Control Panel tools and it's used by millions of users globally. Its popularity is due to its user-friendliness and intuitive interface, that will allow you to access a number of functions with just a few clicks. You can move, copy and upload files, create new databases and add users with various levels of access, create email addresses, activate spam security and SPF validation, view account usage statistics, and much more. cPanel is used by many reseller hosting providers, due to the fact that it includes a reseller-level Control Panel known as WebHost Manager (WHM). The latter is a powerful software tool which will allow you to create website hosting plans and to choose all their features. You may also create and modify client website hosting accounts, easy access and modify numerous server-side settings and DNS zone records, set up modules and apps, and many more. cPanel and WHM can be used with many billing apps.