Astah ProfessionalChange Vision, Inc.
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Related Products
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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).
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About
Zemith is an all-in-one AI platform designed to enhance productivity in work, research, and creative endeavors. It integrates multiple advanced AI models, including Gemini-2.0, Claude 3.7 Sonnet, and GPT o3-mini, allowing users to select and set their preferred model as default. The platform offers a suite of tools such as a document assistant for AI-powered chat, podcast generation, and summaries; a smart notepad with features like smart autocomplete and instant rephrasing; creative tools for AI image generation and editing; a coding assistant to aid in writing, debugging, and optimizing code; and productivity tools like Focus OS to eliminate distractions, document-to-quiz converters, and image-to-prompt reverse engineering. Zemith aims to consolidate various AI functionalities into a single, affordable platform, reducing the need for multiple subscriptions and streamlining user workflows.
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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
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Software architects, developers, and development teams
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Audience
Researchers and content creators interested in an integrated AI tool to streamline document analysis, content creation, and coding tasks
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Not Supported
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Screenshots and Videos |
Screenshots and Videos |
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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
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Pricing
$5.99 per month
Free Version
Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationChange Vision, Inc.
Founded: 2006
Tokyo, Japan
astah.net/products/astah-professional/
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Company InformationZemith
United States
www.zemith.com
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Categories |
Categories |
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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
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Integrations
Claude
Supported
Gemini
Supported
OpenAI
Supported
Azure OpenAI Service
Supported
C#
Supported
Claude Sonnet 3.5
Not Supported
DeepSeek R1
Not Supported
DeepSeek-V3
Not Supported
GPT-4o mini
Not Supported
Gemini Enterprise
Not Supported
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Integrations
Claude
Supported
Gemini
Supported
OpenAI
Supported
Azure OpenAI Service
Not Supported
C#
Not Supported
Claude Sonnet 3.5
Supported
DeepSeek R1
Supported
DeepSeek-V3
Supported
GPT-4o mini
Supported
Gemini Enterprise
Supported
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