Astah 是一個新的方式來瀏覽您的業務，無論你是大企業還是小企業，每天的業務都是不斷變化的，簡單的會議、備忘錄不再符合您的需求了。技術協作、即時溝通是相當重要且需要的，因為當您的團隊成員越來越多，您越需要一種方法來讓您的團隊即刻了解整個的想法。

Astah Is Visual Discussion

By utilizing UML and a variety of diagramming methods Astah gives you the power to create detailed but clear illustrations for every aspect of your business. Intuitive, engaging and eminently readable these diagrams will help you to guide your projects, as well as smoothly and instantaneously incorporate input from every corner of your office. Not only that, but Astah can seamlessly transform your diagram between a number of formats, allowing you to gain a fresh new perspective on old ideas. From the simple diagrams you easily create with Astah you can unlock very complex successes for all areas of your business.

Astah Is a Perfect Fit

Astah is custom built for you and by you. Get started with Astah Professional, and take advantage of Astah UMLpad, and Astah Share three distinct products that work together to form a software that is distinctly suited to your individual necessities. From there you can diversify and focus Astah more and more each day with Astah Plug Ins. Designed both by the developers who developed be Astah, and our robust community of Astah users, Astah Plug Ins are constantly growing and changing to suit your needs. Astah encourages you to join our community with the Astah SDK, allowing you make your Astah even more yours.

特色

Do everything in one tool	Keep clean, inside and out	Ease of use
Power of modeling	Solo, teams, offshore, for all	Easy customization

系統需求 (軟體可支援以下三種作業系統，無區分作業系統版本)

 更新介紹

Usability Refined   Grab, drag, move, resize, create, Every operability is improved to provide the best drawing experiences.	Insert objects easily   In Activity & Statemachine diagrams, insert new object by clicking on lines and existing ones by dragging.	Wrap text available   Finally you can wrap UseCase name. You no longer need to resize the UseCase itself just to get the right look.
Wrap Messages   You can wrap messages in Sequence & Communication diagrams including parameters and arguments.	Highlight relations       When you select an attribute, its related primary and foreign keys and relation lines will get highlighted.	Search Stereotype   You can search models by stereotype and also replace stereotypes with something else in the search result.

New Features & Improvements

• Show/Hide option for Notes is now available.
• Stereotype is searchable and replaceable from search pane.
• You can minimize the size of diagram frame from its pop-up menu.
• You can create Models under Packages.
• UI improvement on SourceCode Import and Export dialogue.
• Now you can copy model elements as GVML ClipFormat.
• Improvement on the knobs to make it easier to grab and move objects.
• You can add self-association lines anywhere other than top of the objects.
• Hyperlink shortcut key now works in the Structure Tree.
• Much easier to use Suggest Feature to create models.
• Easier to select and handle overlapped objects.
• You can select a parent object that has nested objects inside.
• Hide selection knobs of objects while editing text.
• New background color.
• New apperance on diagram icons.
• Tool buttons are visible by default in the Structure Tree View, Inheritance View and Alias View.
• You can add multiple image files as Mini Icons
• Floating licensing is available from this version.
• You can open release notes from [Help] - [Software Update Information] dialogue.
• You can use mouse-scroll on the Alias tab.

Class & Composite Structure Diagram
Now you can open a target class diagram from Class's definition in search result.

Usecase Diagram
You can wrap texts for UseCase name.
Improved a button label on UseCase Description Template.

Activity Diagram
Turn on the Auto-resize option automatically when creating Actions.

Activity and Statemachine Diagram
Now you can insert new objects by clicking on lines and existing ones by dragging on lines.

Statemachine Diagram
Overall performance improvements

Flowchart  

• Now you can insert new objects by clicking on lines and existing ones by dragging on lines.
• Auto-resize mode is turned on automatically when creating objects on Flowcharts if default size setting is not defined.
   

ER Diagram  
Related primary keys, foreign keys and association will be highlighted when you select an attribute.

Sequence & Communication Diagram
Wrapping around messages is now available.

Sequence Diagram
Improved labels on Message's context menu.

Mindmap
Now you can specify the maximized width of all the topics.