How to Install pgAdmin4 on Ubuntu 20.04/18.04/16.04?. This post has been written primarily to guide new users on installing pgAdmin 4 on Ubuntu 20.04/18.04/16.04. pgAdmin is a feature-rich and open source PostgreSQL administration and development platform that runs on Linux, Unix, Mac OS X, and Windows.
With pgAdmin you can manage PostgreSQL database servers, from version 9.2 using an intuitive and powerful web interface. We have guides on installing pgAdmin 4 on other platforms.