cPanel is one of the top hosting Control Panel tools and it's used by millions of users globally. Its popularity is due to its convenience and intuitive interface, that will enable you to access numerous functions with just a few clicks. You're able to move, copy and upload files, generate new databases and add users with various stages of access, create email addresses, enable spam protection and SPF validation, view account usage statistics, and much more. cPanel is used by many reseller web hosting providers, since it comes with a reseller-level Control Panel called WebHost Manager (WHM). The latter is a powerful instrument which will enable you to create web hosting plans and to choose all their features. You may also set up and modify client hosting accounts, gain access to and change a variety of server-side settings and DNS zone records, set up modules and applications, and many more. cPanel and WHM can be used with a lot of billing applications.