Your existing add-ons will be displayed in the first section, and you can filter them by name. At this point, it's pretty obvious that the app offers a pretty solid way of both managing your favorite add-ons and effortlessly discovering new ones that might appeal to you. There are three main, self-explanatory GUI sections: My Addons, Get Addons, and Options.
You'll also need to ensure that your App is up to date, just to be on the safe side. To make use of it, however, you'll have to ensure that you have one World of Warcraft client installed. The app is as straightforward as they come. Basic GUI presentation and installation details It also includes support for Retail, Classic, PTRs, and even Beta. It includes support for all Word of Warcraft clients and it allows you to manually include or select any folder of your desire.
In short, it's a new tool that allows you to manage all your WoW add-ons across your clients from all the popular sources such as Curse, WowInterface, TukUI, and even GitHub. While we're not here to comment on the move itself or Overwolf's reputation (cough!), we would just like to present to you WoWUp, the latest World of Warcraft updater tool. For all you World of Warcraft fanatics out there: we're sure you already know about the hand off of Curseforge (arguably WoW's most popular add-on repository) from Twitch to Overwolf.