Use case diagram
Visual Paradigm for UML Community 8.0

Visual Paradigm for UML Community Edition (VP-UML CE) is full feature UML modeling tool plus ERD support. VP-UML CE supports all latest UML version notations. VP-UML CE is free for non-commercial use. VP-UML CE is design for who need to learn UML. VP-UML CE is zero learning curve modeling tool. Modeler can familiar with all modeling features within 10 minutes.
- License: Freeware
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: Free
Altova UModel 2011

Altova UModel 2011 Enterprise Edition is the starting point for successful software development. Visually design application models and generate Java, C#, or VB.NET code and project documentation. Or, reverse engineer existing programs into UML diagrams then fine tune your designs and complete the round trip by regenerating code. UModel makes UML software design practical for any project. UModel is available in 32-bit and 64-bit versions.
- License: Demo
- Language: English
- Release: 2011-06-08
- Size: 37 Mb
- Cost: 249.00 $
EventStudio System Designer 4.0

EventStudio System Designer 4.0, a use case and sequence diagram based systems engineering and architecture design tool that runs on Windows. EventStudio takes a different approach to modeling. Users model the system in a text based modeling language. EventStudio analyzes the model for design errors and automatically generates use case and sequence diagrams.
- License: Commercial
- Language: English
- Release: 2007-07-17
- Size: 2 Mb
- Cost: 299.00 $
Visual Paradigm for UML Professional 8.0

Visual Paradigm for UML Professional Edition (VP-UML PE) fully supports the latest version of UML, SysML and ERD for developers to perform requirement capturing, system analysis, system design, code generation, database generation and documentation generation. VP-UML PE generates executable object persistent layer which works with Hibernate, the most popular ORM persistent framework. The object persistent layer includes Java source code, database
- License: Commercial
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: 699.00 $
Enterprise Analyst 1.0

Using Enterprise Analyst, software analysts, architects and developers can validate, simulate and document future system domain models. The tool allows them to concentrate on the core of the system domain logic and is able to test the system during the analysis phase.
- License: Commercial
- Language: English, Spanish
- Release: 2009-11-18
- Size: 6 Mb
- Cost: 149.00 $
SDE for JBuilder (CE) for Windows 4.3

SDE for JBuilder is a full-featured UML modeling tool seamlessly integrated with JBuilder. SDE-JB supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Freeware
- Language: English, ChineseSimplified, ChineseTraditional, Japanese
- Release: 2008-07-31
- Size: 138 Mb
- Cost: Free
SDE for Eclipse (PE) for Windows 6.0

SDE for Eclipse is a full-feature UML modeling tool seamlessly integrated with Eclipse. SDE-EC supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Model Transitor,Perforce Integration, etc
- License: Commercial
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: 699.00 $
SDE for Sun ONE (CE) for Windows 4.2

SDE for Sun ONE is a full-featured UML modeling tool seamlessly integrated with Sun ONE. SDE-SO supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Freeware
- Language: English, ChineseSimplified, ChineseTraditional, Japanese
- Release: 2008-01-29
- Size: 129 Mb
- Cost: Free
SDE for NetBeans (PE) for Windows 6.0

SDE for NetBeans is a full-featured UML modeling tool seamlessly integrated with NetBeans. SDE-NB supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Commercial
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: 699.00 $
SDE for Eclipse (CE) for Windows 6.0

SDE for Eclipse is a full-feature UML modeling tool seamlessly integrated with Eclipse. SDE-EC supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Model Transitor,Perforce Integration, etc
- License: Freeware
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: Free
SDE for NetBeans (CE) for Windows 6.0

SDE for NetBeans is a full-featured UML modeling tool seamlessly integrated with NetBeans. SDE-NB supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Freeware
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: Free
SDE for JBuilder (PE) for Windows 4.3

SDE for JBuilder is a full-featured UML modeling tool seamlessly integrated with JBuilder. SDE-JB supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Commercial
- Language: English, Japanese, ChineseSimplified, ChineseTraditional
- Release: 2008-07-31
- Size: 137 Mb
- Cost: 699.00 $
SDE for Sun ONE (PE) for Windows 4.2

SDE for Sun ONE is a full-featured UML modeling tool seamlessly integrated with Sun ONE. SDE-SO supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Commercial
- Language: English, Japanese, ChineseSimplified, ChineseTraditional
- Release: 2008-01-29
- Size: 129 Mb
- Cost: 699.00 $
DBVA for Eclipse for Windows 6.0

DBVA for Eclipse, a sophisticated Object to Relational mapping designer and code generator. DBVA-EC generates real executable persistence code, persistence layer and database (DDL or direct execute). DBVA-EC takes care of the entire process through a simple visual modeling process. DBVA-EC now also supports Callout and Freehand shape, creating translated copies of model with Nicknamer, Model Transitor for traceability and Perforce integration.
- License: Commercial
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: 699.00 $
SDE for IBM WebSphere (CE) for Windows 4.2

SDE for WebSphere is a full-featured UML modeling tool seamlessly integrated with WebSphere. SDE-WS supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Freeware
- Language: English, ChineseSimplified, ChineseTraditional, Japanese
- Release: 2008-01-29
- Size: 129 Mb
- Cost: Free
SDE for IBM WebSphere (PE) for Windows 4.2

SDE for WebSphere is a full-featured UML modeling tool seamlessly integrated with WebSphere. SDE-WS supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Commercial
- Language: English, Japanese, ChineseSimplified, ChineseTraditional
- Release: 2008-01-29
- Size: 129 Mb
- Cost: 699.00 $
DB Visual ARCHITECT for Windows 6.0

DB Visual ARCHITECT (DB-VA), provides zero learning curve modeling environment for designing database and object-oriented static structure. DB-VA is not just modeling tool but can generate and reverse database, DDL. DB-VA generate real executable persistence code, persistence layer and database (DDL or direct execute to the database). You can focus on developing business logic and user interface without care about the database issue. The persiste
- License: Commercial
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: 699.00 $
DBVA for WebLogic Workshop for Windows 4.3

DBVA for WebLogic Workshop, a sophisticated Object to Relational mapping designer and code generator. DBVA-WW generates real executable persistence code, persistence layer and database (DDL or direct execute). DBVA-WW takes care of the entire process through a simple visual modeling process. DBVA-WW now also supports Callout and Freehand shape, creating translated copies of model with Nicknamer, Model Transitor, Perforce integration, etc.
- License: Commercial
- Language: English, ChineseSimplified, ChineseTraditional, Japanese
- Release: 2008-07-31
- Size: 138 Mb
- Cost: 699.00 $
SDE for IntelliJ IDEA (PE) for Windows 6.0

SDE for IntelliJ IDEA is a full-featured UML modeling tool seamlessly integrated with IntelliJ IDEA. SDE-IJ supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Commercial
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: 699.00 $
SDE for IntelliJ IDEA (CE) for Windows 6.0

SDE for IntelliJ IDEA is a full-featured UML modeling tool seamlessly integrated with IntelliJ IDEA. SDE-IJ supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
- License: Freeware
- Language: English, Chinese, ChineseSimplified, ChineseTraditional, French, German, Japanese, Korean, Polish, Spanish
- Release: 2010-08-16
- Size: 138 Mb
- Cost: Free