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What is Astah UML?

Astah UML is a simple UML modeling tool for everyone that provides features including UML diagrams, source code linkage, API & plugin extensions, multilingual support, reverse engineering and more. Developers can leverage the platform's design tools to create structural and behavioral diagrams, helping to capture statistical & dynamic aspects of in-house systems.

Who Uses Astah UML?

Astah UML is for software engineering experts and programmers, educators and students.

Astah UML Software - UML Class Diagram
Astah UML Software - UML UseCase Diagram
Astah UML Software - UML Sequence Diagram
Astah UML Software - UML Statemachine Diagram

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Reviews of Astah UML

Average score

Overall
4.5
Ease of Use
4.4
Customer Service
4.3
Features
4.5
Value for Money
4.2

Reviews by company size (employees)

  • <50
  • 51-200
  • 201-1,000
  • >1,001

Find reviews by score

5
50%
4
50%
CHRISTIAN
Principal Application Architect in US
Architecture & Planning, Self Employed
Used the Software for: 1+ year
Reviewer Source

Easy to use. Perfect for UML.

5.0 8 months ago

Comments: I can always have the job done with the tool. Amazing! Simple and fast to use.

Pros:

I can always have the job done with the tool. Amazing! Simple and fast to use. Perfect for UML.

Cons:

The tool design can be improved. Things should look nicer. The layout is the same since ever.

Vinicius
Software Engineer in Brazil
Computer Software, 2–10 Employees
Used the Software for: 2+ years
Reviewer Source

Alternatives Considered:

Review for astah UML

5.0 3 years ago

Comments: The product is great for creating and managing UML models, it has the necessary diagrams for the requirements gathering, analysis and validation phase of software development process. It also has database modeling with export options, which is a great feature.

Pros:

The product is easy to install, learn to use, manage. It has a very friendly user interface and is portable to different operating systems.

Cons:

I hope that in the future the product will have more options for exports to other programming languages, such as PHP and Python.

Change Vision Response

3 years ago

Thank you for your review, Vinicius! Code generations in more languages are available via free plug-ins. There's one to export PHP and M+ plugin enables you to export to Python! https://astah.net/product-plugins/php-export/ https://sites.google.com/view/m-plus-plugin/home

Tarek
Cybersecrity architect in France
Computer & Network Security, 1,001–5,000 Employees
Used the Software for: Free Trial
Reviewer Source

Astah UML feedback

4.0 2 years ago

Pros:

Very useful for designing UML diagrams like sequence and state graphs

Cons:

Copy paste and message ordering in sequence diagrams is not so good handled

Mauricio
Estudante in Brazil
E-Learning, Self Employed
Used the Software for: Free Trial
Reviewer Source

Astah for the community

4.0 2 years ago

Comments: My experience with the tool was good

Pros:

I like the way he manages to lay out the diagrams.

Cons:

The insertion of information in diagrams will be rigid, having to resort many times to the settings bar for insertion.

Dennis
Student in US
Computer Software, Self Employed
Used the Software for: 1+ year
Reviewer Source

Flexible Yet Robust

5.0 2 years ago

Comments: This software has been valuable in helping me understand how coding accomplishes design. With Astah, as a student, I moved from writing hacky code that seldom met all requirements to having a structured approach with a strong modeling tool. Great for planning testing too!

Pros:

The ability to drag and drop between drawings saves time and insures consistency between models of a project.

Cons:

Somewhat of a learning curve for the arrows