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Database diagram / Reverse Engineering tools for SAP ASE / Sybase

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

Dataedo

https://dataedo.com/product/entity-relationship-diagram-tool

Dataedo enables you to create database documentation of your existing relational databases. It reads your schema and lets you easily describe each data element (tables and columns) and other database objects (like triggers, stored procedures, etc.) visually as ER diagrams.

Commercial:	Commercial
Free edition:
Export:	HTML,MS Excel,PDF

Dataedo ERD

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SchemaSpy

http://schemaspy.sourceforge.net/

SchemaSpy is a Java-based free and open source tool that generates interactive entity-relationship diagrams to HTML from database schema metadata analysis.

Commercial:	Free
Free edition:
Export:	HTML

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DBeaver

https://dbeaver.io/

Free multi-platform database tool for developers, SQL programmers, database administrators and analysts.

Commercial:	Free
Free edition:
Export:	GraphML,Image

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ER/Studio

https://www.idera.com/er-studio-enterprise-data-modeling-and-architecture-tools

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:
Export:	Image,MS Excel,Printer,SQL script

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Model Xtractor

https://data-xtractor.com/model-xtractor/

Model Xtractor is a software utility designed to inspect modeling for traditional or enhanced ER models, with support for most relational database platforms. It provides reverse engineering feature to extract information about database tables, views, columns and relationships.

Commercial:	Commercial
Free edition:
Export:	PDF

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erwin Data Modeler

https://www.erwin.com/products/erwin-data-modeler/

erwin Data Modeler (erwin DM) is an award-winning data modeling tool. The forward- and reverse-engineering of data definition code and integration with erwin Data Modeler ensures efficiency, effectiveness, and consistency in designing, deploying and documenting data structures across the entire database management landscape and manipulation targets within the enterprise.

Commercial:	Commercial
Free edition:
Export:	MS Excel,PDF,Printer

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DatabaseSpy

https://www.altova.com/databasespy.html

The Altova DatabaseSpy® 2017 graphical database Design Editor lets you view and edit the structures of all your databases through one graphical user interface.

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

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SQuirreL SQL

http://www.squirrelsql.org/

SQuirreL SQL Client is a graphical Java program that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands, etc.

Commercial:	Free
Free edition:
Export:	CSV,Image,Printer

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Toad Data Modeler

http://www.toadworld.com/products/toad-data-modeler

Toad Data Modeler enables developers, DBAs, and designers to create, maintain, and document quality database designs and structures across various database platforms.

Commercial:	Commercial
Free edition:
Export:	HTML,PDF,RTF

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DbVisualizer

https://www.dbvis.com/

DbVisualizer is a simple tool to generate ER diagram if you have existing database on system. It is aimed to simplify database development and management for database administrators and developers.

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

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DataGrip

https://www.jetbrains.com/datagrip/

DataGrip is database IDE that is tailored to suit specific needs of professional SQL developers.

Commercial:	Commercial
Free edition:
Export:	Image

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DTM Data Modeler

http://www.sqledit.com/dm/

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:
Export:	HTML,SQL script

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Visual Paradigm

https://www.visual-paradigm.com

Visual Paradigm supports reverse engineering ERD from existing database. By visualizing a database schema in ERD, you can re-edit it and patch changes back to the database, or you can produce a data specification that acts as a reference for programmers who need to access the database.

Commercial:	Commercial
Free edition:
Export:	EMF,Image,SVG

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DeZign for Databases

http://www.datanamic.com/dezign

DeZign for Databases lets you visualize database structures or reverse-engineer existing databases to modify, document, analyze, and optimize.

Commercial:	Commercial
Free edition:
Export:	EMF,Image,Printer

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IBM InfoSphere Data Architect

https://www.ibm.com/us-en/marketplace/infosphere-data-architect

IBM® InfoSphere® Data Architect is a collaborative enterprise data modeling and design solution. It enables to create a physical data model using reverse engineering feature.

Commercial:	Commercial
Free edition:
Export:	-

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