Astah Professional

by ChangeVision, Inc.

Astah Professional Product Summary

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Astah Professional Product Details

Astah Professional helps you quickly and effortlessly build diagrams that create a clear understanding among teams.

ChangeVision, Inc.

Founded in 2006

Located in Tokyo, Japan

Astah Professional Screens & Videos

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Astah Professional Pricing

Astah Professional pricing starts at $10 per user per month.

Astah Professional offers a free trial. Get your free trial:

Astah Professional Support


Installed - Mac
Installed - Windows
Installed - Linux/Unix
Web-Based, Cloud, SaaS
iPhone / iPad


In Person
Live Online


Business Hours
24/7 via Live Rep
24/7 via Online Ticket

Astah Professional Features

Modelling & Design
  • Entity Relationship Diagram (ERD)
  • Multi-User Collaboration
  • Data Flow Diagram
  • BPMN Diagrams
  • UML Diagrams
  • Mindmaps

Astah Professional Product Details

With Astah Professional, you can generate code from your diagrams or reverse engineer existing code. Teams can work together with powerful sharing and merging tools. And our extensive customizations allow you to create a tool that works just for you!

Supported UML Diagrams

  • Class diagrams
  • Usecase diagrams
  • Statemachine diagrams
  • Activity diagrams
  • Sequence diagrams
  • Communication diagrams
  • Component diagrams
  • Deployment diagrams
  • Composite Structure diagrams

Other diagrams

  • ER diagrams
  • Flowcharts
  • Data Flow diagrams
  • Mind Maps
  • Requirement diagrams
  • Requirements tables
  • CRUD


  • Code Generation
  • Reverse Engineering
  • Team Collaboration
  • More available with free plug-ins and via API.... Learn More

Other editions

  • Astah System Safety - MBSE and Safety analysis tool
  • Astah UML - UML-focused simplified edition
  • Astah SysML - SysML-focused tool
  • Astah GSN - GSN-focused editor
  • Astah Viewer - Free Viewer

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