DBeaver - DBeaver - Universal Database Manager and SQL Client.
SQL Developer - Oracle SQL Developer is a free, development environment that simplifies the management of Oracle Database in both traditional and Cloud deployments.
DataGrip - Tool for SQL and databases
SQLGate - Simple but powerful IDE for multiple databases.
phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
DbVisualizer - DbVisualizer is the universal database tool for developers, DBAs and analysts.