cPanel is one of the preferred website hosting Control Panel tools and it is used by millions of users internationally. Its popularity is as a result of its convenience and intuitive interface, that will allow you to access lots of features with just a few clicks. You can upload, copy and move files, generate new databases and add users with various levels of access, create e-mail addresses, enable spam security and SPF validation, view account usage statistics, and much more. cPanel is used by numerous reseller web hosting providers, as it contains a reseller-level Control Panel known as WebHost Manager (WHM). The latter is a powerful software tool which will enable you to create hosting plans and to select all their features. You can also set up and modify client hosting accounts, gain access to and change a variety of server-side settings and DNS zone records, set up modules and apps, and many more. cPanel and WHM can be used with a lot of billing apps.