Astah announces the end-of-sale and end-of-life dates for Astah GSN.

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End-of-Life Announcement Date
The date the document that announces the end-of-sale of Astah GSN product and end-of-life of product licenses is distributed to the general public.
September 30, 2022
End-of-Sale Date
The last date to order the product through Astah Online Store and resellers. The purchase of these products is no longer available after this date.
March 31, 2023
Last Delivery Date
The last-possible ship date of the purchased license. This is the ship date from Astah to the customers who purchased through Astah Online Store and also from Astah to the resellers. The delivery date from the resellers to end-users is dependent on the reseller.
April 3, 2023
Last Date of Support
The last date to receive technical support regarding the product. After this date, all support services for the product are unavailable, and the product becomes obsolete.
March 31, 2024
Last Date of Download
The last date to download Astah GSN product. You will no longer be able to download the installers of Astah GSN from our website after this date.
March 31, 2024
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Affected product licenses

The last date to order the following products is March 31, 2023. These licenses are no longer for sale after this date.

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Product migration option

Customers who have valid Astah GSN licenses can upgrade to Astah System Safety for free.

Astah System Safety Logo

Astah System Safety is the newest modeling tool of Astah series that supports GSN.
You can load your Astah GSN files to Astah System Safety.

GSN in Astah System Safety
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Free Astah System Safety License for customers

On September 30th, we will provide free license of Astah System Safety for all the Astah GSN customers who have valid Astah GSN license. The license will have the same expiry date as the existing Astah GSN licenses. So all the customers can migrate to Astah System Safety for free.

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How to renew your licenses

(A) If you are on auto-recurring Subscription

We will contact every customer who is with active annual auto-recurring subscription to ask if they want to stay on Astah GSN (If your license expires before March 31st, 2023) or switch to Astah System Safety at the next renewal.
If we did not receive the response, the product for customers with the next billing date after April 1, 2023 will be automatically switched to Astah System Safety. But the price remains same as Astah GSN.

(B) If you are NOT on auto-recurring Subscription

Please purchase Astah System Safety license.
We will directly provide every customer a discount coupon code for you to purchase Astah System Safety at the same price as Astah GSN for your continuous use. The discount coupon applies for our online store only.

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Frequently Asked Questions

If you have any questions about this end-of-sales and end-of-life announcement, please feel free to contact us.