cPanel is one of the best hosting Control Panel instruments and it's used by millions of users worldwide. Its popularity is due to its user-friendliness and intuitive interface, that will enable you to access a lot of functions with only a few clicks. You're able to move, copy and upload files, set up new databases and add users with various levels of access, create email addresses, enable spam protection and SPF validation, view account usage stats, and many more. cPanel is used by a lot of reseller website hosting providers, because it comes with a reseller-level Control Panel named WebHost Manager (WHM). The latter is a powerful tool that will allow you to create hosting plans and to choose all their features. You may also generate and customize client web hosting accounts, gain access to and change a large number of server-side settings and DNS zone records, set up modules and apps, and much more. cPanel and WHM can be used with countless billing applications.