WoWus will help you keep up-to-date with the latest add-ons by scanning your add-ons folder and displaying any relevant updates that are required.

You can choose which updates to apply and WoWus will then download and install them for you - all with the click of a button.

It also has add-on management features and back-up support for updated add-ons.

No longer supported. Look into the Curse client