Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
SQuirreL SQL - SQuirreL SQL is an open-source Java SQL Client program for any JDBC compliant database
DataGrip - Tool for SQL and databases
SQL Developer - Oracle SQL Developer is a free, development environment that simplifies the management of Oracle Database in both traditional and Cloud deployments.
QueryPie - A cross-platform IDE for multiple databases, built with high-end technology and code to create a safe, comfortable data work environment and allow for collaboration between teams.