WowAce

Manufac

Smart raid loot and DKP tracker with automated standby and learning

Adds mob patrol paths to your map.

Keeps track of current money and all your characters on one realm.

One large inventory.

MiniPet, Always keep your little companion with you, based on the work of Carra.

Keeps track of performance of memory, latency, and framerate.

Shows mana usage as a percentage in a spells tooltip.

Keeps track of your reagents for buffing.

Regain that wasted space!

Compact rune and proc display for Death Knights.

CraftList2

Improved Questing Experience

Simple Spell Alert

A library for PvP and Battlegrounds

Says random things in chat when casting any spell or ability. Type "/ss help" for the user's manual.

Compact & customizable filtering, monitoring and grouping of buffs and debuffs

A replacement tradeskill window

Kaliban's Class Loot List Star Display

Shows skills in a tooltip and allows them to be used.