Top 10 World of Warcraft Addons from Curse.com. 1 Atlasloot Enhanced (Map) 21,392 2 Omen Threat Meter (Raids & Encounters) 19,982 3 Deadly Boss Mods (Raids & Encounters) 13,775 4 Atlas (Map) 12,995 5 Auctioneer (Auction & Economy) 11,353 6 DamageMeters (Combat) 11,080 7 Cartographer (Map) 11,056 8 Titan Panel (Action Bars) 10,799 9 QuestHelper [...]

Atlas Current Version: 1.10.2 Last Updated: 9/27/2007 TOC Number: 20200   For some reason, Blizzard decided to include beautiful maps for every area of Azeroth except instances. You can still see the area surrounding you in the minimap when you’re in an instance, but never the overall layout of the entire dungeon. This is where [...]

Here is a huge list of World of Warcraft Addons.