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License key — What it is and what it is good for

  • Full versions of Filip Höfer software are provided via licenses keys.
  • Each key is a unique sequence of characters, much like a password.
  • It is issued on the basis of a one-time purchase.
  • There are no maintenance fees, a license for Chess ABCD includes all Chess ABCD.XY updates.
  • A license key provides access to the full functionality of the selected product. One key is:
    • valid for one product and one user
    • on up to three computers
    • with no time limitwarranty.

How to get a license key and how to use it

  • Try before you buy: It's recommended to download and install the software first — if you haven't already — basic functionality can be tried free of charge.
  • Select a product, go to the product page, click Buy license key, and follow on-screen instructions.
  • Most commonly, a credit card payment is used. Other payment methods are also available.
  • Upon completing the purchase, the license key is displayed on the screen and sent to your email.
  • The full version is activated by entering the key into the installed product. Copy and paste is your friend.