Navicat Data Modeler

Navicat Data Modeler is a visual database design tool that lets teams work across conceptual, logical, and physical models in one workspace and keep them aligned. It supports MySQL, PostgreSQL, MongoDB, MariaDB, SQL Server, Oracle, SQLite, and Snowflake, and can reverse-engineer a live database or imported SQL into an entity-relationship diagram and export a model to a SQL file or generate target SQL (forward engineering) for the whole model or a selected subset. It is built natively for Windows, macOS, and Linux, so the application follows each platform's user interface, and a single cross-platform license key can be used on any of the three.