KilUI: The All-in-One Interface Addon for World of Warcraft
If your AddOns folder looks like a browser with forty tabs open, KilUI is the breath of fresh air you have been waiting for. Formerly known as Kiliron UI, this all-in-one interface package for World of Warcraft replaces a stack of separate addons with a single, cohesive system: one settings window, one visual style, and one profile. Every part of it is a module you can switch off, so you keep only what you actually need and nothing you do not.
What KilUI Actually Does
At its core, KilUI for World of Warcraft is a complete UI overhaul built around modularity. Instead of installing Details, Plater, Bagnon, and ElvUI side by side, you get matching modules in one package. If you already run those addons, the corresponding KilUI modules are switched off on install so nothing gets doubled up. That alone saves hours of conflict troubleshooting.
Combat Frames and Meters
The combat module covers player, pet, target, target of target, focus, party, raid, boss, and arena frames. You get heal prediction, absorbs, threat borders, role and leader icons, portraits, and aura filters, all with a live preview right inside the settings. Click-casting works on any frame through the Hands of Light system, configured on a key and mouse button grid. Nameplates bring target arrows, cast bars, debuffs, and threat colors, with separate styles for enemies and allies. The damage and healing meter runs on the game's own combat data, supports several windows and past fights, and breaks results down per spell for every player.
Interface and Quality of Life
The interface side is just as thorough: one-window bags with categories, search, item level, upgrade arrows, BoE labels, and junk selling, plus a custom bank with warband tabs. Action bars offer skins, short keybinds, and per-bar control over scale, buttons per row, spacing, visibility, and opacity. Add a square or round minimap with coordinates, an info bar showing FPS, latency, durability, gold, and more, and tooltips packed with M+ rating and item level data. Quality-of-life touches include fast loot, auto repair that uses guild funds first, "Take all" in the mailbox, automatic keystone insertion, and rare and treasure alerts.
Supported Game Versions and Compatibility
KilUI is built with the modern addon API in mind, including the restrictions that hide certain combat values from addons. It is designed for Retail World of Warcraft, and the same interface philosophy carries across Classic, The Burning Crusade, Wrath of the Lich King, Cataclysm, and Mists of Pandaria, so players on older clients can enjoy the same unified look. Compatibility with each version depends on the current build, so always check the addon page for the latest supported game version before you download KilUI.
One convenient option for keeping everything current is the foxygame.net launcher, which lists KilUI in its addon catalog and installs it with a single click, so you never have to unpack archives by hand again.
How to Install KilUI
Getting started is straightforward, and the whole process takes less than a minute:
- Download the KilUI archive from your preferred addon source.
- Extract the two folders inside: KilUI and KilUI_Options.
- Place both into World of Warcraft\_retail_\Interface\AddOns.
- Launch the game and follow the short quick start on first login.
The options addon only loads when you open the settings window, so it stays out of the way during normal play. On first login, a quick start wizard helps you pick a role, a color, a UI scale, and the modules you want. Ready-made setups for DPS, healer, tank, or a minimal layout arrange your entire screen in one click.
Commands and Settings
Everything lives in one window, opened with /kil or /kilui, the minimap button, the addon compartment, or the KilUI button in the Esc menu. Sections sit on the left, their parts in the middle, and short tabs on the right. A tooltip explains every option, search covers all settings, and right-clicking resets anything. Layout mode, opened with /kil move, lets you drag unit frames, action bars, the tracker, the meter, and most Blizzard frames with grid and snapping. Profiles use short share strings and can be set automatically per specialization, which is perfect for players who juggle multiple characters.
Upgrading from Kiliron UI
Coming from the old version? Since 0.62.1 the addon is called KilUI, folders included. If the KilironUI folder is still in your AddOns, KilUI takes your settings from it, turns it off, and asks for a reload. The CurseForge app removes the old folder when it updates, and then settings start fresh, so export your profile string under Profiles before updating and paste it into Profiles Import afterward.
Final Thoughts
KilUI is currently in beta, and the author actively welcomes feedback through the in-game log tool. For anyone tired of managing a dozen addons that fight each other, this package offers a clean, modular, and genuinely unified answer. Download KilUI, run the quick start, and see how much simpler your interface can be.