cPanel is one of the best hosting Control Panel tools and it is used by millions of users internationally. Its popularity is due to its user-friendliness and intuitive interface, which will enable you to access plenty of features with only a few clicks. You'll be able to move, copy and upload files, generate new databases and add users with various stages of access, create e-mail addresses, activate spam security and SPF validation, view account usage stats, and much more. cPanel is used by a lot of reseller web hosting providers, due to the fact that it includes a reseller-level Control Panel called WebHost Manager (WHM). The latter is a powerful tool that will allow you to create website hosting packages and to select all their features. You may also create and modify client web hosting accounts, gain access to and modify a lot of server-side settings and DNS zone records, install modules and apps, and many more. cPanel and WHM can be used with numerous billing apps.