PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
MySQL - The world's most popular open source database
DtSQL - DtSQL is one of the best and perfect database management tools for the all kind of databases that are currently being used across the globe.
SQLite - SQLite Home Page
DataGrip - Tool for SQL and databases