World of Warcraft Spotlight
This addon expands the friend list window with many handy features that make it easier for you to manage your friends and ignored players.
For example, you will be able to categorise your friends into different groups, which will surely come in handy if you have a long list. Groups not only make navigating your list easier, but they also allow you to invite large amounts of players at one go.
And for those of you who have more than one character: you can now have one unified friend/ignore list shared across all your characters.
Simply clicking the "Install via Curse Client" button found on the main page is all you have to do to install this addon.
HoloFriends is a great choice if you are looking for a better way of managing your friends. This addon lets you divide your friend list into multiple groups, access your list with all your characters and much more!