cPanel is one of the preferred website hosting Control Panel tools and it is used by millions of users all over the world. Its popularity is due to its ease of use and intuitive interface, that will allow you to access a number of functions with just a couple of clicks. You are able to move, copy and upload files, generate new databases and add users with various levels of access, create email addresses, enable spam security and SPF validation, view account usage statistics, and much more. cPanel is used by numerous reseller hosting providers, as it comes with a reseller-level Control Panel called WebHost Manager (WHM). The latter is a powerful software tool that will allow you to create hosting packages and to select all their features. You can also generate and customize client hosting accounts, gain access to and edit a number of server-side settings and DNS zone records, install modules and apps, and many more. cPanel and WHM can be used with countless billing apps.