RareScanner Addon Guide — Download, Install, Setup & Settings for WoW

The RareScanner addon is the go-to tool for hunting rare NPCs, treasures, and world events in World of Warcraft. With over 126 million downloads on CurseForge, it’s one of the most trusted addons in the game — and for good reason. The moment a rare spawns anywhere near your minimap, RareScanner fires an alert with a portrait, a map marker, and everything that creature can drop.

It works across Retail WoW (Midnight / The War Within), WoW Classic Era, TBC Classic, and Mists of Pandaria Classic — each version has its own dedicated download.

What Is RareScanner?

RareScanner is a World of Warcraft addon built around three core tools: a real-time alert system, an interactive world map overlay, and a rare NPC explorer. Together they let you find and track anything worth hunting — mounts, battle pets, collectibles, reputation sources, and zone achievements — without constantly alt-tabbing to Wowhead.

The addon was created by maqjav and has been actively maintained for over a decade. It supports every major version of WoW currently running.

Supported WoW Versions

Make sure you download the correct file for your version. Installing the wrong one will cause the addon to fail silently.

Key Features of RareScanner

Real-Time Alerts

When a tracked rare NPC, treasure, or event appears near your minimap, RareScanner pops up a large button in the center of your screen. The alert includes the entity’s portrait, its name, and a preview of its loot table — so you know instantly whether it’s worth dropping everything to go kill it.

You can customize the alert sound, size, position, and which types of entities trigger it.

World Map Overlay

RareScanner adds icons to your world map for every rare NPC, treasure chest, and event it tracks. Hover over any icon to see a full tooltip with loot, spawn locations, and guidance markers to help you reach it. Starting with Dragonflight, the addon also integrates with WoW’s reputation filter — select a faction on the map and RareScanner highlights every rare and container that grants reputation with that faction.

Rare NPC Explorer

The explorer is where RareScanner really pulls ahead of simpler alternatives. Instead of manually checking every icon on the world map, the explorer lets you filter the entire rare database by what you’re actually missing. Want to find every uncollected mount in Zereth Mortis? Filter by mount, filter by zone, done. It’s the fastest way to build a farming route for your collection.

Custom NPC Tracking

RareScanner isn’t limited to rare-quality NPCs. You can add any NPC to the tracking list — including normal elites, rares you want to ignore, or NPCs from custom import lists shared by the community. This is especially useful in zones like Hallowfall and The Ringing Deeps, where certain treasures spawn constantly and need to be filtered out to avoid alert fatigue.

How to Download and Install RareScanner

🛠️ RareScanner can be installed manually or through a CurseForge-compatible addon manager. Manual install is straightforward.

1. Click the CurseForge download button above.
2. On the CurseForge page, make sure you select the correct file for your WoW version (Retail, MoP Classic, Classic Era, or TBC Classic).
3. Extract the downloaded .zip file.
4. Copy the RareScanner folder into your WoW AddOns directory:
Windows: C:\Program Files (x86)\World of Warcraft\_retail_\Interface\AddOns\
Mac: /Applications/World of Warcraft/_retail_/Interface/AddOns/
5. Launch WoW, open the AddOns list on the character select screen, and enable RareScanner.

For Classic versions, replace _retail_ in the path with _classic_ or _classic_era_ depending on your version.

How to Configure RareScanner

⚡ Type /rarescanner or /rs in chat to open the options panel. You can also find it under Interface > AddOn Settings.

General Settings

Map Settings

You can toggle which icon types appear on the world map, adjust icon size, and enable or disable spawn location markers and guidance icons. If your map is getting cluttered, hiding icons for already-collected loot or common treasures cleans it up considerably.

Profiles

RareScanner supports multiple saved profiles. You can create, copy, and reset profiles from the options panel — useful if you play multiple characters with different tracking priorities, or want to maintain separate setups for farming versus casual play.

RareScanner vs. SilverDragon — Which One Should You Use?

SilverDragon has a slight edge in raw detection speed. RareScanner wins on everything else — loot previews, the explorer, map integration, and reputation filtering. For most players, especially collectors and mount hunters, RareScanner is the better all-in-one choice.

Pros and Cons

✅ Pros:
– Covers rares, treasures, and events in one addon
– Loot preview in alert — know what dropped before you even move
– Rare explorer makes collection farming much faster
– Supports Retail, MoP Classic, Classic Era, and TBC Classic
– Reputation source integration on the world map (Retail)
– Actively maintained with frequent database updates

❌ Cons:
– Slightly larger file size than lightweight alternatives
– Some zones with high treasure density (Hallowfall, The Ringing Deeps) require manual filtering to avoid alert spam
– The explorer and map can feel overwhelming on first use
– Classic versions have fewer features than Retail

Frequently Asked Questions

Final Thoughts

RareScanner is one of those addons that quietly becomes essential. Once you’re used to hearing that alert sound and seeing the loot preview pop up mid-flight, playing without it feels like navigating blind. Whether you’re a mount collector methodically clearing old content or someone just trying not to miss a rare while questing, it earns its place in any addon setup.