Students / Estudante
Frequently Asked Questions
Can I merge project files created with Astah Community?
Can I paste diagrams in Microsoft Word, Excel or PowerPoint?
Does Astah Support Object Diagrams?
Is there any way to share .asta models with people who do not have Astah?
Can I open project files that are created in Astah Professional(Astah UML) using Astah Community?
Can I use Astah Community in my school and can I distribute Astah Community within the institution?
Can I use the free version of Astah for commercial projects?
Redistribution of Astah community
Setup / System Requirements
How can I increase the performance of Astah?
I cannot start up Astah
I get a warning "J2SDK version is old"
I want to use a specific version of the JavaVM
Where can I find an Astah log file?
Where can I find Property files for Astah?
Which file opens as a default model?
How to run Astah on Linux
How to run Astah on Mac OS
I am unable to open Astah Files
I get a message that says I must log in as an administrator when installing Astah.
It takes too long to save, or Astah seems frozen when I save a project file
My computer freezes when I exit Astah
My input is not displayed in real-time when I edit diagrams
The Astah window on my computer flickers and my PC restarts
When I am typing the contents do not appear in the Diagram Editor.
Where can I find information of a particular version of Astah?
Why do my diagrams appear slightly different (visually) on different platforms?
Astah UML Pad
Quick Start Video
CV Members Site
Are You Modeling?
Friends of Astah
Meet our CEO