Register Plus Redux enables the user registration process to be customized in any way, big or small. Is there another field you want users to fill out when registering? Do you want to change the message your users receive after they register? Do you want users to have to verify their email address is legitimate? Do you want to queue up new users to be approved or denied by an administrator? Register Plus Redux can do all that and more.
Redux is a fork of Register Plus which was abandoned by original developer, skullbit, sometime after September, 2008 following the release of Register Plus 3.5.1. As of September, 2009 skullbit’s website was undergoing maintenance. Several bugs have been reported to the Register Plus plugin forum since that time, to resolve these bugs and continue development the Redux fork was created. The list of new features in Redux is steadily eclipsing the original.