cPanel is among the best website hosting Control Panel tools and it is used by millions of users all over the world. Its popularity is as a result of its convenience and intuitive interface, which will enable you to access a number of functions with only a few clicks. You're able to upload, copy and move files, set up new databases and add users with various stages of access, create e-mail addresses, activate spam protection and SPF validation, view account usage statistics, and a lot more. cPanel is used by many reseller website hosting providers, because it features a reseller-level Control Panel named WebHost Manager (WHM). The latter is a powerful tool which will allow you to create hosting packages and to choose all their features. You can also create and modify client website hosting accounts, gain access to and modify a lot of server-side settings and DNS zone records, install modules and applications, and many more. cPanel and WHM can be used with countless billing apps.