There is no way to change an Astra Username. If you do not like your Astra Username then we recommend that you abandon it and simply register another. Use the registration option on the Trillian software's sign in screen. If your software does not display a sign in screen because you have it set to automatically sign you in then you can press the [Cancel] button during the loading process or choose the Sign Off / Switch User menu within the software.

If you have payments that you need to transfer then please contact us after you have created your new account.