Upgrade to Astah Professional!

Astah Professional does a lot more than you may know!
As our most robust and powerful tool, Astah Pro offers more types of diagrams, more powerful team collaboration features, multi language support, flexible licensing options, and much more.

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Create Even More Types of Diagrams

Astah Professional allows you to create a huge variety of diagrams. Create UML, SysML, flowcharts, mind maps, and more. Our powerful Professional software supports a variety of models and diagrams, including:

Entity relationship diagrams
Flowcharts
Data flow diagrams
Requirement diagrams
Requirement tables
Learn More

Do More. Faster.

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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 Professional offers a variety of “assist” functions to make your work faster and easier, including:

Dual name setting

Compare projects

Custom icons

Import other models as read-only

Auto-layout

Copy to MS Office documents

Traceability map

User-defined tagged value
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Customize Icon

Bring your model to life.

When you share your diagrams with outside of your team and non-engineers, a bunch of boxes and circles may not convey the models easily.

With Astah Pro, you can add associated icons to stereotypes and you can convert UML objects to people, database, building icons easily to make your diagrams more expressive.

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Export and import in various formats

SVG export to paste your diagrams clearly.

Export the diagrams you create in Astah Professional to a variety of formats, including image files (jpg, png, emf, and svg), RTF documents, HTML, Entity Definition Report, and XMI. You can also copy and paste into Microsoft Office documents and print with customized settings.

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Expand with More Plug-ins

Big library of plug-ins & integrations.

Astah Pro can be customized with a vast library of plug-ins and integrations. Plug-ins are available for code generation, reverse engineering code, exporting, importing, state transitions, usability, and more. In addition, Astah Pro integrates with miro, PlantUML, Subversion, yUML and Freemind.

Collaborate with Team Members

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Work with all types of teams, from in-house, to remote, to offshore! Astah Pro has multiple options for sharing and collaborating on your diagrams, including:

  • Merge multiple files to create one
  • Import others’ files as read-only
  • Copy-and-paste models from one file to another
  • Use different language aliases for a single model

Try Astah for Free

Our free trials are fully functional. Experience the power of Astah for yourself!