Downtime Notification on Astah Online Store

Astah Online Store will be down for one hour for a scheduled maintenance on March 31st.

by Satomi Joba
Posted on March 15, 2019September 18, 2020
Announcement

Due to our annual internal events, we’ll be closing our office on April 9th(Tue) and 19th(Fri) in Japanese Time.

by Satomi Joba
Posted on March 7, 2019September 18, 2020
Announcement

We’re pleased to announce that the ComponentSource has released its 2019 award winners and we won the two awards!

by Satomi Joba
Posted on February 28, 2019September 18, 2020
Plug-in

Software testing is important and critical in software development. At the same time, testing and creating test cases are time-consuming. But if you already have a UML Statemachine diagram, by using our free-plugin, it can generate test scenarios that you can use as a test case.

by Satomi Joba
Posted on February 18, 2019September 16, 2020
Class Diagram

How to draw N-ary Associations in UML Class diagram using Astah Professional.

by Satomi Joba
Posted on February 7, 2019September 16, 2020
pro-bug

If there are invalid shortcuts (e.x. the file that the shortcut points is gone…etc.) on the Desktop, a “Missing Shortcut” message appears when you open a file chooser through Astah.

by Satomi Joba
Posted on December 19, 2018December 20, 2018
Announcement

Next version of Astah Professional/UML will be available in January, 2019. Sharing two important updates in the next version.

by Satomi Joba
Posted on October 16, 2018January 30, 2019
pro-bug

■Product and Version: Astah Professional, UML and Viewer | Version 8.0 ■Description: It takes long to load .asta files after updating to version 8.0. ■Workaround: Using Java version 1.8.0_144 for Astah can get you out […]