Astah Professional

Business process UML modeling tool.

Published by Change Vision
Distributed by ComponentSource since 2005

Prices from: $ 273.42 Version: v11 Updated: Dec 17, 2025 5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review (5)

Screenshot of Astah Professional

Astah Professional

Astah Professional is your best option for UML modeling that is combined with Mind Mapping, ERD, DFD, Requirement diagrams, Flowchart, DFD, CRUD and more. Astah Professional lets you create any diagram, chart or illustration that your business needs easily and swiftly and also works on multi-platform with the reverse engineering, code generation, HTML and RTF documents export features. Easily upload diagrams on the web to share with others.

Astah Professional

UML 2.1astah supports all of UML1.4 features and UML 2.1 features partially. Class (Object/ Package/ Robustness), UseCase, Sequence, Communication, Statemachine, Activity, Component, Deployment, Composite Structure Diagram
UML 2.1astah supports all of UML1.4 features and UML 2.1 features partially. Class (Object/ Package/ Robustness), UseCase, Sequence, Communication, Statemachine, Activity, Component, Deployment, Composite Structure Diagram
Mind MapMind Map is a powerful way of visualizing your thoughts and expanding your ideas endlessly. For brainstorming, taking quick notes with user requirements, recording and taking notes at meetings rapidly... Mind Maps can be widely used for any type of scene to visualize objectives and inspire ideas!
Mind MapMind Map is a powerful way of visualizing your thoughts and expanding your ideas endlessly. For brainstorming, taking quick notes with user requirements, recording and taking notes at meetings rapidly... Mind Maps can be widely used for any type of scene to visualize objectives and inspire ideas!
FlowchartFlowcharts are created by using the element palette on Diagram Editor.
FlowchartFlowcharts are created by using the element palette on Diagram Editor.
CRUDSysML Requirements in astah* professional's Requirement diagram are designed to be general-purposely utilized in Software Development. Very easy to set up hierarchy definitions and derive-relationships of Requirements and TestCases. By organizing them all with astah* professional, it visualizes the requirements and processes clearly.
CRUDSysML Requirements in astah* professional's Requirement diagram are designed to be general-purposely utilized in Software Development. Very easy to set up hierarchy definitions and derive-relationships of Requirements and TestCases. By organizing them all with astah* professional, it visualizes the requirements and processes clearly.
ER Diagram (Entity- Relationship Diagram)ER Diagrams can be drawn in two notations, IDEF1X or IE. Categories for Entity, Resource, Event and Summary can be set. Show Domains in hierarchically and you can drag and drop Domains into Entities directly to add them!
ER Diagram (Entity- Relationship Diagram)ER Diagrams can be drawn in two notations, IDEF1X or IE. Categories for Entity, Resource, Event and Summary can be set. Show Domains in hierarchically and you can drag and drop Domains into Entities directly to add them!
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UML 2.1astah supports all of UML1.4 features and UML 2.1 features partially. Class (Object/ Package/ Robustness), UseCase, Sequence, Communication, Statemachine, Activity, Component, Deployment, Composite Structure Diagram
Mind MapMind Map is a powerful way of visualizing your thoughts and expanding your ideas endlessly. For brainstorming, taking quick notes with user requirements, recording and taking notes at meetings rapidly... Mind Maps can be widely used for any type of scene to visualize objectives and inspire ideas!
FlowchartFlowcharts are created by using the element palette on Diagram Editor.
CRUDSysML Requirements in astah* professional's Requirement diagram are designed to be general-purposely utilized in Software Development. Very easy to set up hierarchy definitions and derive-relationships of Requirements and TestCases. By organizing them all with astah* professional, it visualizes the requirements and processes clearly.
ER Diagram (Entity- Relationship Diagram)ER Diagrams can be drawn in two notations, IDEF1X or IE. Categories for Entity, Resource, Event and Summary can be set. Show Domains in hierarchically and you can drag and drop Domains into Entities directly to add them!

Astah Professional feature overview:

Diagram

  • UML 2.x
  • Mind Map
  • ER Diagram
  • Flowchart
  • CRUD
  • Data Flow Diagram (DFD)
  • Requirement Table
  • Requirement Diagram

AI / LLM Capabilities

  • AI Chat Copilot
  • MCP Server Integration
  • AI-Powered Code Reverse 

Enhanced Features

  • State Transition Table
  • State Transition Path
  • DSM
  • Inconsistency Check

Languages, API, Plug-ins

  • Reverse engineering of Java, C#, C++
  • Code Generation of Java, C#, C++ and PHP

Export

  • XML, CSV, RTF document, HTML, images (PNG/JPG/EMF/SVG), SQL and...
Learn more about Astah Professional

Latest News

Design Smarter Diagrams with Built-In AI
Design Smarter Diagrams with Built-In AI
December 26, 2025Product Update
Astah Professional v11.0 adds AI Chat Copilot for intelligent design, plus new AI tools to enhance modeling precision and efficiency.
Change Vision Wins Two ComponentSource Awards
Change Vision Wins Two ComponentSource Awards
May 13, 2025Publisher Award
ComponentSource has awarded Change Vision a Top 25 Publisher Award and Top 100 Product Award for 2025.
Change Vision Wins Two ComponentSource Awards
Change Vision Wins Two ComponentSource Awards
April 29, 2024Publisher Award
ComponentSource has awarded Change Vision a Top 25 Publisher Award and Top 50 Product Award for 2024.
Analyze the Timing of Interactions
Analyze the Timing of Interactions
April 23, 2024Product Update
Astah Professional v9.2 adds UML Timing Diagrams to visualize sequenced interactions and state changes within a system.
Astah Professional v9.1
Astah Professional v9.1
June 28, 2023New Version
Increases the number of notifications shown when changing models that are used in multiple diagrams.
Astah Professional v9.0
Astah Professional v9.0
November 30, 2022New Version
Adds FlatUI and 18 new light themes.
More News

Prices from: $ 273.42

Important Licensing Information: Please note that there may be a delay before you can use this software as a License File has to be generated using your order details. Automatic Registration: We will...
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Change Vision
As official and authorized distributors, ComponentSource supplies you with legitimate licenses directly from Change Vision.
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Operating System for Deployment
  • Windows11
  • macOS 13 or later
  • Ubuntu 24.04
  • Rocky Linux 9.6

Java:

  • Adoptium Temurin_jdk-25.0.1+8
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Customer Reviews

Average Review Score: 5 (5)

5 out of 5 stars

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Most recent positive review

WARIN Bruno Franceover 2 years ago5 star

Easy to use product. The files produced (diagrams) are of modest size. The results produced are of high quality. The product has a lot of features. The product is inexpensive. There is product... Read more

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There are no negative reviews for this product.
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