WowAce

Show order resources and troop counts in the Order Hall minimap icon tooltip.

Keeps track of time played and rested XP across your characters.

Adds pipes which can control arbitary other statuses (like toggle status on key or "in combat"-state).

AltClick an item in your bag to add it a mail, auction, or trade frame, and alt-click to buy a stack if reagents.

A simple interface for unitframe click casting.

FuBar_ItemDBFu

Henge

Broker launcher plugin for Recount

Simple Spell Alert

Ace

NShakedown

Tools for MultiBoxers or Group questing/leveling

Provide plenty of links

RoleCall allows you to easily see the talent specs and roles of everyone in your group.

Fix replacement tokens in Blizzards Lua/C Code

Synchronise friends among your characters

Adds a /rl command to reload the UI

Ace2'd version of the "Visor" frame-modifictaion AddOn. All code in this addon is copyrighted 2006 by its authors, which are...

Helps to find other player's alts.

Adds notes to item tooltips