cPanel is among the leading website hosting Control Panel instruments and it is used by millions of users globally. Its popularity is due to its ease of use and intuitive interface, that will allow you to access a number of functions with only a few clicks. You're able to move, copy and upload files, create new databases and add users with different stages of access, create email addresses, enable spam protection and SPF validation, view account usage stats, and a lot more. cPanel is used by many reseller hosting providers, since it comes with a reseller-level Control Panel named WebHost Manager (WHM). The latter is a powerful software tool which will help you create hosting packages and to select all of their features. You can also set up and customize client web hosting accounts, easy access and edit a variety of server-side settings and DNS zone records, set up modules and applications, and much more. cPanel and WHM can be used with numerous billing applications.