cPanel is among the leading hosting Control Panel tools and it is used by millions of users all around the world. Its popularity is due to its user-friendliness and intuitive interface, which will help you access lots of functions with just a couple of clicks. You're able to upload, copy and move files, create new databases and add users with different levels of access, create email addresses, enable spam security and SPF validation, view account usage stats, and a lot more. cPanel is used by numerous reseller web hosting providers, as it includes a reseller-level Control Panel known as WebHost Manager (WHM). The latter is a powerful instrument that will allow you to create website hosting packages and to select all of their features. You may also create and customize client website hosting accounts, easy access and change a number of server-side settings and DNS zone records, install modules and apps, and much more. cPanel and WHM can be used with a number of billing applications.