cPanel is among the top hosting Control Panel instruments and it's used by millions of users all around the world. Its popularity is due to its convenience and intuitive interface, that will enable you to access plenty of functions with just a couple of clicks. You can 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 statistics, and a lot more. cPanel is used by a lot of reseller website hosting providers, due to the fact that it includes a reseller-level Control Panel known as WebHost Manager (WHM). The latter is a powerful software tool which will help you create website hosting packages and to select all of their features. You can also generate and modify client hosting accounts, access and modify a large number of server-side settings and DNS zone records, set up modules and apps, and many more. cPanel and WHM can be used with numerous billing applications.