Astah Free Educational License for Students

Students- get your free educational license of Astah UML now.

Introducing a little trick to add BPMN look and feel to UML Activity Diagram With Astah.

Start Online Mob Modeling with Astah and Miro!

There is a degrade in Astah Professional version 8.2. Some diagram names do not appear inside the diagram frame. Please read the post for the workaround.

by Satomi Joba
Posted on January 29, 2020January 29, 2020
Announcement

JCOSE (INCOSE Japan Chapter) is going to hold an international symposium – Beyond traditional Systems Engineering domains and regions, at Yokoyama in Japan from March 27 to 29, 2020!

by Satomi Joba
Posted on September 9, 2019September 9, 2019
pro-bug

When you compare files using [Compare Project], identical models would be detected as conflict.

When Operations are allocated to the Messages in a Sequence Diagram from the BaseClass of lifeline, rearranging the order of those Operations in Class Diagram by mouse will clear out the allocation.

There is a regression in a Sequence Diagram since Version 8.0.

Sharing an actual Q&A between Astah Support and customer regarding Sequence diagrams.

When you have a mouse over an object, the suggestions of creatable models in/from the object appear as icons. This article shows how to turn off this feature.