Best Database Design Software with a Free Trial

Hackolade Studio is a powerful data modeling platform that supports a wide range of technologies including relational SQL and NoSQL databases, cloud data warehouses, APIs, streaming platforms, and data exchange formats. Designed for modern data architecture, it enables users to visually design, document, and evolve schemas across systems like Oracle, PostgreSQL, Databricks, Snowflake, MongoDB, Cassandra, DynamoDB, Neo4j, Kafka (with Confluent Schema Registry), OpenAPI, GraphQL, and more. Hackolade Studio offers forward and reverse engineering, schema versioning, model validation, and integration with metadata catalogs such as Unity Catalog and Collibra. It empowers data architects, engineers, and governance teams to collaborate on consistent, governed, and scalable data models. Whether building data products, managing API contracts, or ensuring regulatory compliance, Hackolade Studio streamlines the process in one unified interface.

ERBuilder Data Modeler is a GUI data modeling tool that allows developers to visualize, design, and model databases by using entity relationship diagrams and automatically generates the most popular SQL databases. Generate and share the data Model documentation with your team. Optimize your data model by using advanced features such as test data generation, schema compare, and schema synchronization.

Navicat Data Modeler is a powerful and cost-effective database design tool which helps you build high-quality conceptual, logical and physical data models. It allows you to visually design database structures, perform reverse/forward engineering processes, import models from ODBC data sources, generate complex SQL/DDL, print models to files, and much more. Simplify the task of creating complex entity relationship models and generate the script SQL with a simple click. Navicat Data Modeler supports various database systems, including MySQL, MariaDB, Oracle, SQL Server, PostgreSQL, and SQLite. Create, modify, and design your models using professional object designers, available for Tables and Views. Without the need to write complex SQL to create and edit objects, you’ll know exactly what you are working on. Also, Navicat Data Modeler supports three standard notations, Crow’s Foot, IDEF1x and UML.

Makes creating and modifying databases quicker and easier. Streamlines many common database tasks. Supports many operating systems and databases in a single license. Use generated scripts to apply changes. Use ER diagrams to model, analyze and communicate your designs. Reverse engineer databases into our database designer in seconds. Our priority is to implement features that will save database developers time with their database design tasks. We use extensive testing and continuous release cycles to build a product users can rely on. Run DbWrench on Windows, Mac OS X and Linux, all with a single license. Run DbWrench with today's most popular database systems, and again, all with a single license. Edit database items directly in the diagram. Avoid navigating tree nodes and editing property sheets. Several ER notations to choose from, including Bachman, Barker and Information Engineering.

Visualize database structures to understand your database, create new databases or reverse-engineer existing databases to modify, document, analyze, and optimize. DeZign for Databases is an intuitive data modeling tool for developers and DBA's that can help you model, create and maintain databases. The software uses entity relationship diagrams (ERDs, data models) to graphically design databases and automatically generates the most popular databases (Oracle, MS SQL, MySQL, PostgreSQL, etc.) DeZign for Databases offers a sophisticated visual data modeling environment for database development that makes your database development process much easier. The tool reduces faults in database development and improves your productivity. You can visualize database structures to understand your database, create new databases or reverse-engineer existing databases to modify, document, analyze, and optimize.

Galaxy Modeler is a schema design tool for GraphQL data modeling. Draw diagrams, add notes, captions to the diagrams, import existing schema structures and generate reports or schema creation scripts. Supported platforms: - GraphQL Key features: - Data modeling and schema design - Visualization of GraphQL schemas - Import from URL - Generation of interactive HTML reports - Generation of schema creation scripts - Various themes and styles for reports - Multiple display modes - Support for sub-diagrams

Luna Modeler is an easy-to-use data modeling tool for your favorite databases. Design and visualize database structures, generate SQL scripts, and create interactive documentation. Perfect for both pros and beginners, Luna Modeler makes data modeling simple! Supported platforms: - Oracle Database - SQL Server - PostgreSQL - MySQL - MariaDB - SQLite Key features: - Database modeling and design - Reverse engineering from Oracle, SQL Server, PostgreSQL, MySQL, MariaDB - Import from SQLite files - Support for SSH/SSL/TLS connections - Generation of interactive HTML reports - Generation of SQL scripts - Project update - Generation of alter scripts for selected database platforms - Various themes and styles for reports - Multiple display modes - Support for sub-diagrams

Moon Modeler is a powerful and user-friendly data modeling tool tailored for NoSQL databases. It supports MongoDB and Mongoose ODM out of the box, and can also be used with Amazon DocumentDB, Azure Cosmos DB, and similar document-oriented databases. Supported platforms: - MongoDB - Mongoose ODM Key features: - Data modeling and schema design - Reverse engineering from MongoDB - Support for SSH/SSL/TLS connections - Hierarchical structures, embedded documents/nested objects - Generation of interactive HTML reports - Generation of schema validation or creation scripts - Various themes and styles for reports - Multiple display modes - Support for sub-diagrams