Aqua Data Studio is a tool for database modeling.

he DBeaver is an SQL client and a database administration tool. For relational databases it uses JDBC API to interact with databases via a JDBC driver.

dbForge Studio for Oracle is a powerful Oracle database development tool.

DbVisualizer is a database management and analysis tool for all major databases.

Holistics is a powerful BI platform that empowers analysts with SQL to build a data warehouse and automated reporting routines that deliver data to everyone.

Oracle SQL Developer (sqldeveloper) is an Integrated development environment (IDE) for working with SQL in Oracle databases.

JetBrains (formerly IntelliJ) is a software development company whose tools are targeted towards software developers and project managers.

dbForge Studio for MySQL is a universal MySQL and MariaDB front-end client for database management, administration and development.

dbForge Studio for SQL Server is a powerful tool for SQL Server management, administration, development, data reporting and analysis.

HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and free to use.

MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.

pgAdmin is a popular and feature rich Open Source administration and development platform for PostgreSQL.