astah* SysML 11.0.0

11.0.0

Release Note | Release Date: Mar. 03, 2026

If you would like to use or try out Astah SysML, download from here.

By downloading Astah SysML, you agree to be bound by the terms of the latest End User License Agreement.
Download Notice (English)

Important Notice:

Installers and technical support are available only for Astah versions released within the past three years.
Versions older than that are no longer provided, as stated in Article 6 of the EULA.

Windows Installer with JRE-bundled (64 bit OS)
144.2 MB | md5sum: 1311bfa4acf7b5f3f5011852d4f387e3

ZIP archive for Windows with JRE-bundled (64 bit OS)
167.8 MB | md5sum: 589534979e502d23d5e813c9a1eb263a

macOS Installer
macOS Package (.pkg) Installer.
167.4 MB | md5sum: ec1933d3e33fab592337bb61c9322834