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Pay for use

Get started

Get started in a few simple steps:

1. Your data


2. Enter your promo code

Enter your promo code that we have send you by email. Your free credit of €25 will be charged immediately,  and you can start working with all our programs for free.

3. Log in

Your unique Struct4uKey will be generated automatically and filled in.
(In this case "63MD6")
Enter your password. The default is "12345".

Of course you can change both your passwords at anytime. (Step 1)

Choose for "Save password". This dialog will not been shown when starting the program next time. Of course you are still able to reopen it.
1. click on "License found" in the status bar below
2. or choose Ribbon Tab:Setting&help > log in

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Structural Analysis and Design Software

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To recharge your analysis credit, click here.