Renew Your Support & Maintenance
When you purchase an Astah Professional Perpetual License, the first year of support and maintenance is included. From the second year on, in order to continue to receive support and upgrades, you must purchase an Astah Support Renewal License.
The value of a renewed license is obvious. Renew now.
Notice: Astah Support Renewal License price will increase from April 1, 2024.
Save money by purchasing or renewing before March 31, 2024.
For full details on these changes, please see our Important Update.
Benefits of Our Support & Maintenance
The Latest Astah Upgrades
Bug-Fix Downloads Public & Private
Fast Solutions to you problems
License Management Options
Renew Your License
Purchase an Astah Professional Support Renewal License ($74 / 57 Euro) and activate it on our website.
Notice: Astah Support Renewal License price will increase from April 1, 2024.
Save money by purchasing or renewing before March 31, 2024.
For full details on these changes, please see our Important Update.