Database diagram / Reverse Engineering tools

List of database ER diagram (ERD) / schema visualization / reverse engineering tools for popular databases.

ER/Studio

ER/Studio Data Architect helps to easily reverse- and forward-engineer, compare and merge, and visually document data assets across multiple platforms and data sources.

Commercial: Commercial
Free edition: No
Export: Image,MS Excel,Printer,SQL script

DBDesigner 4

DBDesigner 4 is developed and optimized for the open source MySQL-Database to support MySQL users with a powerful and free available design tool. It is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment.

Commercial: Free
Free edition: Yes
Export: Image,Printer,SQL script

dbDiffo

dbDiffo is a free online database schema designer and provides unlimited tables and projects creation services along with reverse engineering of databases.

Commercial: Free
Free edition: Yes
Export: SQL script

DTM Data Modeler

DTM Data Modeler is a well-known database entity-relationship modeling tool. It has introduced new level of customization of forward and reverse engineering process.

Commercial: Commercial
Free edition: Yes
Export: HTML,SQL script

Jeddict

Jeddict is an open source development platform that simplifies development tasks of creating complex entity relationship models. It provides forward & reverse engineering capabilities, import models from existing database, generate complex SQL/DDL, and much more. Make it available again by importing the existing database and create new ER diagram.

Commercial: Free
Free edition: Yes
Export: Image,SQL script

Xcase

Xcase sophisticated visual interface helps you quickly design an accurate database by capturing every detail of your customer’s business information world. It provides complete and accurate reverse and forward engineering capabilities that transform your existing database into presentation quality diagrams.

Commercial: Commercial
Free edition: Yes
Export: CSV

AnySQL Maestro

AnySQL Maestro is the premier multi-purpose admin tool for database development and management which include editing, grouping, sorting and filtering abilities. It is a handy SQL Editor with code folding and multi-threading features.

Commercial: Commercial
Free edition: No
Export: CSV,HTML,Image,MS Excel,PDF,Plain text,RTF

Oracle Maestro

Oracle Maestro is the premier Oracle admin tool that supports all the Oracle versions from 8i to 12c. It helps in database development and management for both forward and reverse engineering.

Commercial: Commercial
Free edition: No
Export: CSV,HTML,Image,MS Excel,PDF,Plain text,RTF

ERDesigner NG

Mogwai ERDesigner is an open source entity relationship modeling/design tool. It generates true 3D anaglyphic views from your database structure and has an integrated reverse engineering module for existing schemas.

Commercial: Free
Free edition: Yes
Export: HTML,Image,PDF,RTF,SVG

Visible Analyst

Visible Analyst is a affordable graphical planning, analysis, and design tool that enables enterprises to build complex client/server applications and databases. Visible Analyst enables schema generation and reverse engineering of popular desktop and client/server databases.

Commercial: Commercial
Free edition: No
Export: Image,MS Excel

DB-Main

DB-Main is an easy-to-use data modelling and data architecture platform. The software helps developers and analysts in most of their daily tasks and covers all data engineering processes by simplifying activities, such as design processes, transformations, reverse engineering, and management.

Commercial: Commercial
Free edition: No
Export: -

ModelRight

ModelRight is a database design and data modeling tool. It is used by data modelers, database developers and database architects to create, visualize and document their databases as an Entity Relationship Diagram (ERD).

Commercial: Commercial
Free edition: No
Export: Image,MS Excel,Printer

Astah

Astah's modeling tools allow you to quickly and effortlessly build diagrams that create a clear understanding among teams. By installing the reverse engineering plug-in, you can import an existing database into a visual ER diagram.

Commercial: Commercial
Free edition: Yes
Export: CSV,HTML,Image,MS Excel,RTF

Software Ideas Modeler

Software Ideas Modeler is a lightweight and powerful CASE tool. It helps to create different diagrams, such as UML diagrams and ERDs. ERDs can be exported to SQL to create the database. It also provides database reverse engineering support. Select the database tables or source code files and it will turn the data to the more readable form – diagrams.

Commercial: Commercial
Free edition: No
Export: Image,PDF,SVG

SQL Power Architect

SQL Power Architect data modeling tool has many unique features geared specifically for the data warehouse architect. It allows users to reverse-engineer existing databases, perform data profiling on source databases and auto-generate ETL metadata.

Commercial: Commercial
Free edition: Yes
Export: PDF