7.8.1 Terms

We provide functional free versions of all our software so our customers can fully evaluate and try the software before making purchase.

And to each product, we provide 60-day professional license for free. You can try it before making purchase.

We have no refund after you making a purchase except for acceptable special reasons.

If the amount is more than $100, we prefer Western Union and you will receive a 10% discount and we paid half of Western Union fees.

Service Duration



Always up to date.

Free minor update and major upgrade during subscription duration. Provide free edition features out of subscription duration.


Life Time use + free minor Updates.

You can free update to version 3.xx.xxxxx, but you need to pay for the upgrade to version 4.xx.xxxxx, just like you need to pay for windows 8 when you bought windows 7.


Life Time use + free major Upgrades.

You can free upgrade any version, just like you have bought all windows version at once, include Windows 7, Windows 8, Windows 10 etc.





AUTD edition renewal price is same with order price. LTUD and LTUG edition may be used indefinitely.


Transfer of a license to another owned computer is allowed.


You can install and activate the software at any time. Online license activation is required.


School license can be used for school only; only business license can be used for business.


May not be resold.


Support is provided for the lifetime of the product.

Install and use

Each license allows installation on 2 computers, but may not be used at exactly the same time.

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