Activating SINEplayer and Accessing MyLicenses

After you have downloaded and installed SINEplayer, start the standalone version (either from your Start Menu on Windows, or the Applications folder on macOS) and you will be greeted by the Activation Window.

Log In using the email address and password associated with your OT Account.

If you do not have an account yet, you can register at

If you have an account, but have forgotten your password, you can reset it at

Keep in mind, All customers (old and new) have to register to a new account on the new website.
We had no account system on the old website.

After you have successfully logged in, you will see am empty Library. Time to fill it with instruments!
To do that, click the MyLicenses tab at the top of the SINEplayer window.

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