Open System Architect Alternatives

Open System Architect is described as '(OSA) is an application used for modelling a system. OSA currently supports data modelling (physical and logical) with UML in the works. The unique thing about OSA is that it is an Open Source product licensed under the General Public License (GPL)' and is an app. There are more than 10 alternatives to Open System Architect for Windows, Linux and Mac. The best alternative is MySQL Workbench, which is both free and Open Source. Other great apps like Open System Architect are dbForge Studio for MySQL, pgModeler, SQL Power Architect and Aqua Data Studio.

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Open System Architect

Free • Open Source

Windows
Linux

Open System Architect (OSA) is an application used for modelling a system. OSA currently supports data modelling (physical...

Learn more about Open System Architect

MySQL Workbench
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Free • Open Source
Database Manager
Mac
Windows
Linux
99 alternatives to MySQL Workbench
MySQL Workbench is a unified visual tool for database architects, developers, and DBAs. MySQL Workbench provides data modeling, SQL development, and comprehensive administration tools for server configuration, user administration, and much more.
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MySQL Workbench Features
1. PortableMySQL Workbench can be used from a USB stick or similar with no prior installation.
2. LightweightMySQL Workbench consumes less device resources compared to similar apps.
3. Spell CheckingMySQL Workbench can detect and correct all types of grammar and spelling mistakes.
GUI Designer
dbForge Studio for MySQL
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Freemium • Proprietary
Database Manager
Windows
83 alternatives to dbForge Studio for MySQL
dbForge Studio for MySQL is the universal MySQL and MariaDB client for database management, administration and development. With the help of this intelligent MySQL client the work with data and code has become easier and more convenient.
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dbForge Studio for MySQL Features
1. AutocompletiondbForge Studio for MySQL can predict and complete the rest of a word or phrase you're typing.
2. Import CSV DatadbForge Studio for MySQL can import data from a CSV (Comma seperated values) file.
Code Completion
Data export/import
Visual Query Builder
Query Builder
Data Report Wizard
Debugging
Database Designer
pgModeler
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Paid • Open Source
Database Manager
Mac
Windows
Linux
30 alternatives to pgModeler
pgModeler - PostgreSQL Database Modeler - is an open-source data modeling tool designed for PostgreSQL. No more typing DDL commands. Let pgModeler do the work for you! This software unites the concepts of entity-relationship diagrams and the features that PostgreSQL implements...
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pgModeler Features
Support for MS SQL Server
Database Designer
SQL Power Architect
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Free Personal • Open Source
Mac
Windows
Linux
43 alternatives to SQL Power Architect
The SQL Power Architect data modeling tool was created by data warehouse designers and 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...
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SQL Power Architect Features
Model Database
Database migration
Data modeling tool
Forward Engineering
Discontinued
It was last updated in 2014.
Aqua Data Studio
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Paid • Proprietary
Database Manager
Mac
Windows
Linux
51 alternatives to Aqua Data Studio
Aqua Data Studio is a multiple-platform, integrated development environment (IDE) for data. It provides benefits to a variety of data-centric roles, allowing them to manage a wide range of data sources.
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Aqua Data Studio Features
Multiple DataBase
SAP PowerDesigner
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Paid • Proprietary
Windows
25 alternatives to SAP PowerDesigner
Collaborative, model-driven, enterprise architecture tool to visualize the impact of technology changes before implementation.
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SAP PowerDesigner Features
Architecture Diagramas
Create UML entities
ER Diagrams
DB Designer
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Free • Proprietary
Windows
Linux
32 alternatives to DB Designer
DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment.

DB Designer has no features, suggest some!
Discontinued
Replaced by MySQL Workbench . Last version, 4.0.5.6, and the source code are still available for download on the official website.
Model Xtractor
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Freemium • Proprietary
Windows
75 alternatives to Model Xtractor
Free visual data modeling inspection tool for most popular one-way reverse-engineered relational databases. With a generic graphical interface, and auto-generated detailed, structural, relationships, simple, graph or topological models.

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DeZign for Databases
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Paid • Proprietary
Windows
33 alternatives to DeZign for Databases
Database design and modeling tool - DeZign for Databases. Features: visual database design, data modeling ER Diagrams (ERD), Reverse Engineering, database creation, sql script generation.
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DeZign for Databases Features
Multiple DataBase
erwin Data Modeler
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No
Freemium • Proprietary
Database Manager
Windows
22 alternatives to erwin Data Modeler
erwin Data Modeler provides a collaborative environment to manage enterprise data though an intuitive, graphical interface. With a centralized view of key data definitions, you can leverage information as a strategic asset and more efficiently manage your data resources to save...
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erwin Data Modeler Features
Java IDE
Data-management