Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
AltonaLab's IoT software features a robust and user-friendly CAD interface that is ideal for creating intricate diagrams. Be sure to explore the documentation and dive into the fascinating realm of IoT software! A new connection is initiated when the user left-clicks on a block's input or output, drags the mouse towards another input/output while keeping the button pressed, and then releases it over the target. To access the Parameters editor, simply double-click on the block or right-click, where each parameter is listed on a separate row. The uniqueness of the parameter Name is crucial as it must be distinctive within the diagram. When the diagram is locked, this parameter plays a vital role in defining the overall dimensions of the diagram. This clever mechanism effectively conceals any blocks and contours that extend beyond the visible area, which is determined by the parameters LockedCanvasHeight and LockedCanvasWidth, ensuring that only the controls within the visible area are displayed for user interaction. This streamlined approach maximizes usability and enhances the overall diagramming experience.
Description
Astah Professional helps software teams design systems visually, before and while they write code. One application covers UML 2.x, entity-relationship diagrams, data flow diagrams, flowcharts, requirement diagrams, CRUD matrices, and mind maps, so architects and developers do not have to switch tools between notations.
Diagrams in Astah are views of a shared model. When you rename a class or change a relationship, every diagram that contains it is updated automatically.
For AI-assisted work, Astah Professional offers AI Chat Copilot and AI-assisted code reverse engineering, both of which connect to OpenAI, Azure OpenAI, Claude, Gemini, or any OpenAI-compatible endpoint through your own API key. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code works without an AI service.
The tool runs locally on Windows, macOS, and Linux and ships with its own Java runtime. Developer: Change Vision, Inc. Current version: 12.0 (July 2026). A 20-day free trial is available.
API Access
Has API
No
API Access
Has API
No
Integrations
Azure OpenAI Service
No
C#
No
C++
No
Claude
No
Gemini
No
HTML
No
Java
No
Mermaid Chart
No
Microsoft 365
No
Microsoft Excel
No
Integrations
Azure OpenAI Service
Yes
C#
Yes
C++
Yes
Claude
Yes
Gemini
Yes
HTML
Yes
Java
Yes
Mermaid Chart
Yes
Microsoft 365
Yes
Microsoft Excel
Yes
Pricing Details
$50 one-time payment
Free Trial
No
Free Version
No
Pricing Details
$11.99 per month
Available from $11.99 per month.
Monthly, annual, or perpetual licenses. 20-day free trial.
Monthly, annual, or perpetual licenses. 20-day free trial.
Free Trial
Yes
Free Version
No
Deployment
Web-Based
No
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
No
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
Yes
Chromebook
No
Customer Support
Business Hours
Yes
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
AltonaLab
Country
Bulgaria
Website
scada.altonalab.com
Vendor Details
Company Name
Change Vision, Inc.
Founded
2006
Country
Tokyo, Japan
Website
astah.net/products/astah-professional/
Product Features
Diagram
Data Import / Export
Yes
Drag & Drop
No
Flowchart
Yes
For Developers
Yes
Mind Map
No
Multi-User Collaboration
No
Organizational Charting
No
Templates
No
Product Features
Diagram
Data Import / Export
Yes
Drag & Drop
Yes
Flowchart
Yes
For Developers
Yes
Mind Map
Yes
Multi-User Collaboration
Yes
Organizational Charting
No
Templates
Yes
Flowchart
Collaboration
No
Diagramming
Yes
Drag & Drop
Yes
Organizational Charting
No
Process Mapping
No
Revision Management
No
Templates
Yes
Text to Chart
Yes
Mind Mapping
Brainstorming
Yes
Flowchart
Yes
Presentation Tools
No
Project Planning
Yes
Publishing / Sharing
No
Templates
Yes