Sequel Ace Alternatives for Linux

The software pgAdmin is the most popular free and open-source administration panel for PostgreSQL. With pgAdmin developers can manage their database and also use it as a tool that is part of the development process. The software is released under the PostgreSQL/Artistic licence and can be used on macOS, Linux, Unix and Windows to manage PostgreSQL 9.2 and above.

pgModeler is an open source software for modeling PostgreSQL databases. It merges the classical concepts of modeling using entity-relationship diagrams with specific features that only PostgreSQL implements. With pgModeler you can create and edit database models easily with a simple and intuitive interface. pgModeler allows you to design your database once with dynamic code generation, and export to multiple versions of PostgreSQL ranging from 9.x to 13.x.

MySQL Workbench is a free and commercial open-source tool for managing MySQL databases visually through a GUI. MySQL Workbench provides features like data modeling, sql development, and comprehensive administration tools. MySQL Workbench is developed by Oracle Corporation and is a successor to DBDesigner 4. The community edition of MySQL Workbench is released under the GNU General Public License, while the enterprise edition is released as a commercial proprietary software.