pgAdmin - PostgreSQL Tools
https://www.pgadmin.orgpgAdmin 4 is a free open source graphical management tool for PostgreSQL and derivative relational databases such as EnterpriseDB's EDB Advanced Server. pgAdmin can be installed in two modes: Server mode and Desktop mode. pgAdmin in server mode can be deployed behind different web servers like apache2, Nnginx etc.
Download - pgAdmin
https://www.pgadmin.org/downloadpgAdmin 4. pgAdmin 4 is a complete rewrite of pgAdmin, built using Python and Javascript/jQuery. A desktop runtime written in NWjs allows it to run standalone for individual users, or the web application code may be deployed directly on a web server for use by one or more users through their web browser.