cPanel is among the preferred website hosting Control Panel instruments and it is used by millions of users all over the world. Its popularity is as a result of its ease of use and intuitive interface, that will enable you to access a number of functions with just a couple of clicks. You'll be able to move, copy and upload files, generate new databases and add users with various levels of access, create e-mail addresses, enable spam protection and SPF validation, view account usage stats, and a lot more. cPanel is used by a lot of reseller website hosting providers, as it features a reseller-level Control Panel called WebHost Manager (WHM). The latter is a powerful instrument which will enable you to create website hosting packages and to choose all their features. You can also create and customize client web hosting accounts, access and modify a lot of server-side settings and DNS zone records, set up modules and apps, and much more. cPanel and WHM can be used with a number of billing apps.