Astah UML

Astah UML

Change Vision, Inc.
IAuto

IAuto

Wuhan Zhiyoutu Technology Co., Ltd.
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About

Astah UML is a UML 2.x diagramming tool for software design, developed by Change Vision, Inc. It covers the core UML diagrams, including class, use case, sequence, activity, state machine, component, and deployment diagrams, plus mind maps. Astah creates models rather than drawings: when you change a model element, every diagram that uses it is updated, so your design stays 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 UML runs on Windows, macOS, and Linux with a bundled Java runtime. A free license is available for students, and a 20-day free trial is available. Latest version: 12.0 (released July 15, 2026).

About

IAutoDraw is a multifunctional tool software for domestic office business drawing such as complex process diagrams, flow charts, lane charts,system topology diagrams, network topology charts ,circuit diagram, mind maps, Gantt charts, architecture diagrams, and also support process data simulation. It is based on process drawing components, it integrates tree components, Gantt chart components, mathematical curve and surface components. It also has real-time data source direct connection, dynamic simulation scripts, and other functions. It is a multifunctional tool. It has been widely used in various industries, especially in system design, process design, topology design, project schedule scheduling, mind tree hierarchical structure relationship design, process model simulation, industrial data monitoring, and other fields; The software is divided into a free trial version, And professional version, without any functional restrictions and a one-time fee can be used forever.

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

Audience

Software developers, students, and teams who create UML diagrams for software design

Audience

Any company or individual who needs office drawing

Support

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

Support

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

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$6.99 per month
Plans from $6.99 per month. Free license for students. 20-day free trial.
Free Version Not Supported
Free Trial Supported

Pricing

$99 One-time fee license
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

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

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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 Not Supported
In Person Supported

Company Information

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

Company Information

Wuhan Zhiyoutu Technology Co., Ltd.
Founded: 2020
China
www.iautodraw.com/#/en

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Categories

Diagram Supported

Categories

Drawing Supported

Diagram Features

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

Integrations

Azure OpenAI Service Supported
Claude Supported
Gemini Supported
HTML Supported
Java Supported
OpenAI Supported
Redmine Supported

Integrations

Azure OpenAI Service Not Supported
Claude Not Supported
Gemini Not Supported
HTML Not Supported
Java Not Supported
OpenAI Not Supported
Redmine Not Supported
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