Vertabelo

Online tool for visual database design. This one web application support seven major database engines: PostgreSQL, MySQL, Microsoft SQL Server, SQLite, Oracle 11g, IBM...

Commercial Mac Windows Linux Web Self-Hosted ... Chrome Safari

Skipper

Skipper, previously ORM Designer, is a visualization tool and a code generator for favourite ORM frameworks (Doctrine ORM, Doctrine2 ORM, Propel ORM and CakePHP)....

Commercial Mac Windows Linux

pgModeler

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

Freemium Mac Windows Linux

SQL Power Architect

The SQL Power Architect data modeling tool was created by data warehouse designers and has many unique features geared specifically for the data warehouse architect. It...

Free Personal Mac Windows Linux

DB Designer

DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment. It combines...

• Discontinued Replaced by http://alternativeto.net/software/mysql-workbench/ . Last version, 4.0.5.6, and the source code are still available for download on the official website.

Free Windows Linux

Aqua Data Studio

Aqua Data Studio is productivity software for Database Developers, DBAs, and Analysts. It allows you to develop, access, manage, and visually analyze data.

Commercial Mac Windows Linux

Open System Architect

Open System Architect (OSA) is an application used for modelling a system. OSA currently supports data modelling (physical and logical) with UML in the works. The unique...

Free Windows Linux

pgModeler - PostgreSQL Database Modeler

Open source data modeling tool designed for PostgreSQL. No more DDL commands written by hand. Let pgModeler do the job for you! Easily create and edit database models...

Free Open Source Mac Windows Linux

Mogwai ERDesigner

The Mogwai ERDesigner is an entity relationship modeling/design tool(ERD) such as ERWin and co. The only difference is that it is Open Source and does not cost anything....

• Discontinued The official website seems no longer available, but the program can be still downloaded from SourceForge.

Free Open Source Mac Windows Linux

DbWrench

DbWrench is a multi-vendor, multi-platform database design and synchronization software. Features include a syntax highlighting SQL query editor, support for many of...

Commercial Mac Windows Linux