cPanel is one of the top hosting Control Panel instruments and it is used by millions of users all over the world. Its popularity is due to its convenience and intuitive interface, that will allow you to access plenty of functions with only a few clicks. You'll be able to upload, copy and move 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 stats, and many more. cPanel is used by numerous reseller website hosting providers, since it has a reseller-level Control Panel named WebHost Manager (WHM). The latter is a powerful tool which will allow you to create hosting plans and to choose all their features. You may also set up and customize client hosting accounts, access and change numerous server-side settings and DNS zone records, install modules and applications, and many more. cPanel and WHM can be used with a number of billing applications.