WowAce

Show an in combat indicator

Incoming Heals

IncomingHealsLib

Incubator

Mob respawn timers

AddOn to Manage Roster and DKP for the guild

InfiniBar_Presets

InfiniBar-2.0

A frame with a text that gives you the amount absorb left on target, or in TankMode absorbs left on yourself.

Ingela's Rapture is a lightweight and highly configurable addon that gives you a cooldown bar for the internal cooldown of Ra...

Zonetext and Coordinates DataBroker Plugin.

Display aura information inside action buttons

Says if anyone got too many stacks of Inoculated.

InSanity

Checks the details of the inspected player's gear for mistakes and questionable decisions

Shows where the equipment of inspected users or yourself is from.

Shows where the equipment of inspected users or yourself is from.

InspectFix

Loooooot!

InstanceMaps