cPanel is among the top website hosting Control Panel tools and it's used by millions of users internationally. Its popularity is due to its user-friendliness and intuitive interface, that will enable you to access a number of features with only a few clicks. You're able to upload, copy and move files, set up new databases and add users with various stages of access, create e-mail addresses, enable spam security and SPF validation, view account usage statistics, and much more. cPanel is used by many reseller hosting providers, as it has a reseller-level Control Panel called WebHost Manager (WHM). The latter is a powerful software tool that will allow you to create website hosting packages and to choose all their features. You may also generate and modify client web hosting accounts, access and modify numerous server-side settings and DNS zone records, set up modules and applications, and many more. cPanel and WHM can be used with numerous billing applications.