Change Vision

c/o Work Styling, 5th Floor, Shiodome City Center
1-5-2, Higashi-shimbashi, Minato-ku
Tokyo 105-7105
Japan
Tel: +81 3 3255 0250
Fax: +81 3 3255 0251
Open: AM9-12 & PM1-5 (UTC+9.00)

Change Vision Releases

Astah SysML v11.0
March 3, 2026
Astah System Safety v11.0
March 3, 2026
Astah UML v11
December 24, 2025
Astah Professional v11
December 24, 2025
Astah UML v10.1
March 19, 2025
Astah Professional v10.1
March 19, 2025
Astah SysML v10.0
December 4, 2024
Astah System Safety v10.0
December 4, 2024
Astah UML v10.0
October 30, 2024
Astah Professional v10.0
October 30, 2024
Astah System Safety v9.0
March 12, 2024
Astah Professional v9.2
March 12, 2024
Astah UML v9.2
March 12, 2024
Astah SysML v9.0
March 12, 2024
Astah UML v9.1
June 28, 2023
Astah Professional v9.1
June 28, 2023
Astah SysML v8.0
December 1, 2022
Astah UML v9.0
November 30, 2022
Astah Professional v9.0
November 30, 2022
Astah System Safety v8.0
July 27, 2022
Astah UML v8.5
March 10, 2022
Astah Professional v8.5
March 10, 2022
Astah System Safety v7.0
December 9, 2021
Astah System Safety v6.0
July 29, 2021
Astah Professional v8.4
June 30, 2021
Astah UML v8.4
June 30, 2021
Astah UML v8.3
November 25, 2020
Astah Professional v8.3
November 25, 2020
Astah SysML v1.5
March 13, 2020
Astah Professional v8.2
November 27, 2019
Astah Professional v8.1
July 18, 2019
Astah SysML V1.5
May 13, 2019
Astah GSN v1.2
March 13, 2019
Astah Professional v8.0
January 30, 2019
Astah Professional V7.2
September 28, 2017
Astah SysML V1.4
November 9, 2016
Astah Professional V7.1
September 28, 2016
Astah Professional V7.0
June 24, 2015
Astah GSN V1.1
June 24, 2015
TRICHORD 1.3
December 13, 2014
Astah Professional V6.9 released
October 9, 2014
Astah SysML updated
April 29, 2014
Astah Professional V6.8 released
January 20, 2014
Astah Professional updated
November 26, 2013
Astah Professional updated
March 14, 2013
astah* professional updated to 6.5
September 29, 2011
astah* professional V6.4 released
March 31, 2011
astah* share supports astah* V6.3
December 8, 2010
astah* professional adds highlighter
November 25, 2010
astah* adds alignment guide
July 29, 2010