Navicat Data Modeler

Navicat Data Modeler provides a visual environment for creating and editing database structures across multiple platforms. Users can build conceptual, logical, and physical data models, import existing schemas via reverse engineering, and generate SQL or DDL scripts with a single click. The tool supports a range of database systems, including MySQL, PostgreSQL, MariaDB, SQL Server, Oracle, SQLite, MongoDB, and Snowflake.

The application offers object designers for tables, views, functions, and procedures, allowing modifications without manually writing SQL. It includes standard notations such as Crow’s Foot, IDEF1x, and UML, and supplies drawing tools for constructing entity‑relationship diagrams. Model conversion lets a business‑level conceptual model be transformed into a relational logical model and then into a physical implementation.

Additional features cover comparison and synchronization of models, import of ODBC data sources, printing of diagrams, and collaboration capabilities for teams working on shared designs. The software is positioned as a cost‑effective solution for developers and database architects needing high‑quality data modeling.