Open source PostgreSQL database modeler with entity-relationship diagrams, data management tools, and PostgreSQL specific functionality.




Database Designer for PostgreSQL is described as 'The MicroOLAP Database Designer for PostgreSQL is an comprehensive CASE tool with intuitive graphical interface allowing you to' and is a database management tool in the development category. There are more than 25 alternatives to Database Designer for PostgreSQL for a variety of platforms, including Windows, Mac, Linux, Web-based and Flathub apps. The best Database Designer for PostgreSQL alternative is DBeaver, which is both free and Open Source. Other great apps like Database Designer for PostgreSQL are HeidiSQL, phpMyAdmin, MySQL Workbench and PostgreSQL for Visual Studio Code.
Open source PostgreSQL database modeler with entity-relationship diagrams, data management tools, and PostgreSQL specific functionality.




Model-driven platform supporting data, process, and information architecture, enabling collaborative visualization of change impact, architecture layer mapping, metadata management, requirement capture, dependency analysis, documentation, and integration with databases and frameworks.

SQuirreL SQL is an open-source Java SQL Client program that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.




dbHarbor is more than just database management tool. It gives developers and database administrators one place to design, implement and test databases.



DbSchema is a visual database design & management tool. It can connect to any SQL, NoSQL or Cloud database via JDBC drivers. The tool includes features such as Relational Data Browse, Visual Query Builder, Interactive Layouts, Data Generator and more.



RazorSQL is an SQL query tool, database browser, SQL editor, and database administration tool for Windows, Mac OS X, Linux, and Solaris.



SQL Workbench/J is a free, DBMS-independent, cross-platform SQL query tool. It is written in Java and thus it should run on any operating system that provides a Java Runtime Environment.




Online database designer. Unlock the Power of Real-Time Collaboration and Easy Data Import in Database Designing. DynoBird support mysql, postgres, sql server and sqlite.




SQL Maestro for MySQL is the premier MySQL admin tool for MySQL database management, control and development. Key features include:




Free visual data modeling inspection tool for most popular one-way reverse-engineered relational databases. With a generic graphical interface, and auto-generated detailed, structural, relationships, simple, graph or topological models.




A database modeler can make a developer’s job a lot simpler, as it allows you to design everything visually, which also means less experienced users should also have an easier time, ER/Builder is a data modeler aimed at both novices and experts.



