Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
AVEVA Diagrams serves as a rapid, reliable, and powerful solution for the creation and management of Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), Heating, Ventilation, and Air Conditioning (HVAC) systems, along with other similar schematics, ensuring they are seamlessly linked to the project database. By utilizing AVEVA’s exclusive database technology, the data generated during the diagram design process is systematically recorded and preserved within a schematic model database. This capability fosters efficient management of design information, allowing for straightforward access within a safe and collaborative, data-focused environment, which can be accessed via AVEVA Connect or implemented on-site as part of our comprehensive Integrated Engineering and Design (IE&D) solutions. Moreover, the integration of cloud and on-premises options allows users the flexibility to choose the deployment that best fits their operational requirements.
Description
Astah UML gives software teams and students a focused tool for UML 2.x modeling. Class, use case, sequence, activity, state machine, component, and deployment diagrams are all available, together with mind maps for early brainstorming.
Every diagram is a view of a shared model, so renaming a class or changing a relationship updates it everywhere it appears.
For AI-assisted work, Astah UML 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 read and work with your models, and conventional reverse engineering turns existing Java, C#, and C++ code into diagrams without an AI service.
Astah UML runs locally on Windows, macOS, and Linux.
Developer: Change Vision, Inc.
Current version: 12.0 (July 2026).
Students can use it free of charge, and a 20-day trial is available for everyone else.
API Access
Has API
No
API Access
Has API
Yes
Integrations
AVEVA Unified Engineering
Yes
Azure OpenAI Service
No
Claude
No
Gemini
No
HTML
No
Java
No
OpenAI
No
Redmine
No
Integrations
AVEVA Unified Engineering
No
Azure OpenAI Service
Yes
Claude
Yes
Gemini
Yes
HTML
Yes
Java
Yes
OpenAI
Yes
Redmine
Yes
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Pricing Details
$6.99 per month
Plans from $6.99 per month. Free license for students. 20-day free trial.
Free Trial
Yes
Free Version
No
Deployment
Web-Based
Yes
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
No
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)
Yes
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
Yes
Live Training (Online)
Yes
In Person
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
AVEVA
Country
United Kingdom
Website
www.aveva.com/en/products/pid-and-diagrams/
Vendor Details
Company Name
Change Vision, Inc.
Founded
2006
Country
Tokyo, Japan
Website
astah.net/products/astah-uml/
Product Features
Diagram
Data Import / Export
No
Drag & Drop
No
Flowchart
No
For Developers
No
Mind Map
No
Multi-User Collaboration
No
Organizational Charting
No
Templates
No
Engineering
2D Drawing
No
3D Modeling
No
Chemical Engineering
No
Civil Engineering
No
Collaboration
No
Design Analysis
No
Design Export
No
Document Management
No
Electrical Engineering
No
Mechanical Engineering
No
Mechatronics
No
Presentation Tools
No
Structural Engineering
No
Product Features
Diagram
Data Import / Export
Yes
Drag & Drop
Yes
Flowchart
No
For Developers
Yes
Mind Map
Yes
Multi-User Collaboration
No
Organizational Charting
No
Templates
Yes