We’ll explain, How to install Confluence on CentOS 7. Confluence is a wiki team collaboration software which is written in Java. It is a centralized place where you and your team members can work together on projects. With Confluence you can add custom features via plugins, integrate Microsoft Office and SharePoint, easily edit and publish project related tasks and more. Installing Confluence on CentOS 7, is an easy task and should take less than 15 minutes.