Looking for an earlier version of this tutorial? The newest version of this tutorial is the following: In this article we will cover the installation of the server (not the client).

To tell you the truth, NextCloud is a SaaS cloud, if you want to know more about cloud types you can read this article. In this other article you can find NextCloud 15 new features. If you stumbled here by chance and don’t know what NextCloud is, here is an article explaining its principal features and advantages/disadvantages.