The Powerful
SysML modeling
tool
Astah SysML is a powerful SysML (Systems Modeling Language) modeling tool which is perfect for systems engineering.
Our user-friendly tool helps create a clear understanding among business analysts, engineers, developers, and quality assurance specialists with Astah SysML.
Astah SysML v10 Released!
Enhanced SysML Diagramming Features Released December 4th!
Check Out the Release Notes!
All the Diagrams You Need
Built for system engineering.
Astah SysML is built for system engineering, and gives you all the diagram types you need in one powerful tool.
Diagram types include:
Team Development
Compare and Merge.
Work efficiently with your team members.
You can compare models between two files and merge them into one. You can confirm differences visually by placing two diagrams side-by-side and also in a table format for details.
Floating license is a cost-effective way for team to use Astah because you only pay for a number of possible maximum concurrent users.
Great Diagramming Experience
Create diagrams quickly and efficiently with assist functions.
We’ve been incorporating user feedback for more than 10 years.
The result is a powerful software program that is incredibly easy to use.
Astah SysML offers a variety of “assist” functions to make your work faster, including:
…and more
Diagram Presentations
Improve the clarity of communications.
Astah SysML offers a variety of “assist” functions to make clean diagrams with alignment guides and “presentation” functions to make your diagrams more expressive, including:
Customized & Personalized
Profile, Stereotype, Multiplicity and Customized Icon.
You can load your existing profile or create a new one in Astah.
Already-defined stereotype list and specific settings using profiles will help you to construct models for specific domains quickly and accurately.
You can also switch the visualization of the objects to customized icons. This expression will improve the clarity of communications between your team and clients.
Interoperability
Works with Cameo Systems Modeler.
Export the diagrams you create in Astah SysML to a variety of formats, including image files such as jpg, png, emf, and svg and xml files such as OMG XMI 2.5 and mdxml that can be imported to Cameo Systems Modeler (formerly known as: MagicDraw with SysML plugin).
Also you can import data from Cameo Systems Modeler to Astah SysML via mdxml and mdzip.
Requirements Engineering
Import/Export Requirements via Excel
Ensuring that all system requirements are met is crucial and an important activity in complex system development.
You can import SysML requirements from Excel to Astah SysML and depict them graphically on Requirement diagrams and also edit in tabular format.
A list of requirements can be exported back to Excel file from Astah SysML.
Extend tools with API
Extend functionality to fit your needs.
The API enables you to obtain model information, create and modify diagrams and models, and use them in application software, and also within Astah SysML via Script Editor to directly access models and alter them.
You can also install free plug-ins from our library and create your own.
Endorsement
SysML is already the industry standard for engineering large, complex systems; more safety and quality system development teams are rapidly adopting the language every day. Now every engineering specialty, from mechanical, to electronic to software engineering have a common language to design safe, complex systems architectures. We are pleased to welcome Astah to the fold, a unique modeling tool from Japan, from Change Vision.
Reviews
You can uninstall Astah product(s) when you decided not to purchase a license after your evaluation is over. Here’s the instruction for uninstalling Astah.