SQLTools - SQLTools is a light weighted and robust tool for ORACLE database development.
phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
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.
Toad Extension for Eclipse - Toad�® Extension for Eclipse gives you the power to perform essential Oracle database development tasks directly within the Eclipse IDE. This free Eclipse
DbVisualizer - DbVisualizer is the universal database tool for developers, DBAs and analysts.