WordPress

In its almost 10 years of existence, WordPress has been one of the most widely used content management systems. And it is not for less, since, along with allowing the creation of blogs or websites of various kinds, it has more than a thousand themes (templates) that can be found on its official page, it is easy to use and even so, It allows you to make all kinds of more complex websites, apart from containing a system of plugins that allow you to extend the capabilities of the system.