PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
SQL Developer - Oracle SQL Developer is a free, development environment that simplifies the management of Oracle Database in both traditional and Cloud deployments.
MySQL - The world's most popular open source database
phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
Microsoft SQL - Microsoft SQL is a best in class relational database management software that facilitates the database server to provide you a primary function to store and retrieve data.
DBeaver - DBeaver - Universal Database Manager and SQL Client.