cPanel is among the top 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 lots of functions with just a few clicks. You're able to move, copy and upload files, generate new databases and add users with different levels of access, create e-mail addresses, enable spam security and SPF validation, view account usage stats, and many more. cPanel is used by a lot of reseller hosting providers, due to the fact that it comes with a reseller-level Control Panel named WebHost Manager (WHM). The latter is a powerful tool which will enable you to create web hosting plans and to choose all their features. You can also create and adjust client web hosting accounts, gain access to and modify a large number of server-side settings and DNS zone records, install modules and applications, and many more. cPanel and WHM can be used with countless billing apps.