To activate Swiss-Manager, you typically use an rather than a traditional product key. The software is free to download and use in a restricted "Demo Version," which supports up to 4 rounds per tournament. How to Enter the Activation/Installation Code Open Swiss-Manager . Navigate to the "Other" tab in the top menu. Select "Install..." from the drop-down list.
An internet connection is required for this step to verify the code. Swiss Manager Activation Code