Astah Professional v11 Perpetual License - 1 User License with One-year Support and Upgrades

Automatic Registration
The License Number and Validation Code issued to you in this order will be automatically registered with the publisher and they will generate a license file and email it to you within 1 business day.

The license file can then be used to activate your software.

Perpetual License :
Suitable for both corporate and personal use (Licenses can be transferred if used in a corporation). Software upgrades and technical support are included for the first year. After the initial year, you can choose the Support Renewal option to continue to receive software upgrades and support for another year.