In this tutorial will show you how to install NextCloud 13 on CentOS 7 . NextCloud is free and open-source file sharing and communication self-hosted software. It is used as storage of personal files, photos, songs, contacts and many other types of files and the best part is that you have access to them at any time and you can also share them with your friends/colleges. NextCloud is highly secured collaboration software that is HIPPA and GDPR compliant. It is the best alternative of the popular application ownCloud. Let’s get started with the tutorial.