Vertabelo - Online tool for visual database design.
Datensen Moon Modeler - Datensen Moon Modeler is a data modeling program made for PostgreSQL, MariaDB, MongoDB, GraphQL, MySQL, and SQLite databases servers.
MySQL Workbench - MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.
DbSchema - DbSchema - Visual Database Design & Management Tool
Navicat Data Modeler - Navicat Data Modeler allows users to create a conceptual model from an existing database and edit the structure of the database easily.
Quest Software - Simplify IT management and spend less time on IT administration and more time on IT innovation. It’s time to rethink systems and information management.