Astah Professional

Astah Professional

Change Vision, Inc.
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About

Astah Professional is an all-in-one modeling tool for software and system design, developed by Change Vision, Inc. It supports UML 2.x, ER diagrams, data flow diagrams (DFD), flowcharts, requirement diagrams, CRUD, and mind maps in a single tool. Unlike drawing tools, Astah creates models: a change to a model element is reflected in every diagram that uses it, so your diagrams stay consistent. AI features include AI Chat Copilot and AI-assisted code reverse engineering, which use your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code is also included. Astah Professional is a desktop application for Windows, macOS, and Linux, with a bundled Java runtime, so no separate Java installation is required. A 20-day free trial is available. Latest version: 12.0 (released July 15, 2026).

About

Our desktop software is written in Java with wrappers to suite different operating systems, Windows, Apple Macintosh and Linux based systems. All that is needed is the Java runtime installed, usually already installed as standard but you can update or download here. As a true rich client application you get the speed and power of the desktop experience connected to remote web services via SSL (TSL) connections (enterprise and mobile only) to keep your data secure and as a true program people cannot just stumble onto your web application. The desktop software is written with almost everything you need to run your business whatever the size and is suitable for single or multi user business needs, staff can all be based in one location or spread over many locations including mobile by using XML web services, the same up to date data is available to office, home and mobile operatives instantly (enterprise and mobile only).

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

Software architects, developers, and development teams

Audience

Companies of all sizes

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$11.99 per month
Available from $11.99 per month.
Monthly, annual, or perpetual licenses. 20-day free trial.
Free Version Not Supported
Free Trial Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Company Information

Change Vision, Inc.
Founded: 2006
Tokyo, Japan
astah.net/products/astah-professional/

Company Information

Techniframe
Founded: 2013
United Kingdom
www.techniframe.com

Alternatives

Astah UML

Astah UML

Change Vision, Inc.

Alternatives

Astah SysML

Astah SysML

Change Vision, Inc.
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Rapise

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SysMLv2 Editor

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Amber Clinic Manager

Amber Clinic Manager

Gray Swan Software
Lucidchart

Lucidchart

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jPDFPrint

Qoppa Software

Categories

Diagram Supported
Flowchart Supported
Mind Mapping Supported
Process Mapping Supported

Categories

Human Resources Supported

Diagram Features

Data Import / Export Supported
Drag & Drop Supported
Flowchart Supported
For Developers Supported
Mind Map Supported
Multi-User Collaboration Supported
Organizational Charting Not Supported
Templates Supported

Flowchart Features

Collaboration Not Supported
Diagramming Supported
Drag & Drop Supported
Organizational Charting Not Supported
Process Mapping Not Supported
Revision Management Not Supported
Templates Supported
Text to Chart Supported

Mind Mapping Features

Brainstorming Supported
Flowchart Supported
Presentation Tools Not Supported
Project Planning Supported
Publishing / Sharing Not Supported
Templates Supported

Human Resources Features

360 Degree Feedback Supported
Applicant Tracking Supported
Attendance Management Supported
Benefits Management Supported
Career Development Planning Supported
Compensation Management Supported
Compliance Management Supported
Employee Database Supported
Employee Lifecycle Management Supported
Onboarding Supported
Payroll Management Supported
Performance Management Supported
Recruiting Management Supported
Self Service Portal Supported
Succession Planning Supported
Time & Attendance Management Supported
Time Off Management Supported
Timesheets Supported
Training Management Supported

Integrations

Azure OpenAI Service Supported
C# Supported
C++ Supported
Claude Supported
Gemini Supported
HTML Supported
Java Supported
Mermaid Chart Supported
Microsoft 365 Supported
Microsoft Excel Supported
OpenAI Supported
PHP Supported
Redmine Supported

Integrations

Azure OpenAI Service Not Supported
C# Not Supported
C++ Not Supported
Claude Not Supported
Gemini Not Supported
HTML Not Supported
Java Not Supported
Mermaid Chart Not Supported
Microsoft 365 Not Supported
Microsoft Excel Not Supported
OpenAI Not Supported
PHP Not Supported
Redmine Not Supported
Claim Astah Professional and update features and information
Claim Astah Professional and update features and information
Claim Techniframe and update features and information
Claim Techniframe and update features and information