WowAce

On login, displays changes to your guild since the last time you logged in.

Save and send chat messages to many channels. Allows quick item and profession linking within your messages.

TMrecruit

Aiue's Luck Point Handling Addon

RaidMarshal

Browse your guild members crafts anywhere, anytime.

Send Mail to Groups

Manage Raid Queues

Automatically sends guild recruitment ads to the GuildRecruitment channel.

GigaItemAuction

Simple DataBroker plugin to display current GuildLevel, current GuildXP, max GuildXP & percentage actually earned of daily ca...

Intended to be a complete guild management tool suite)

Bug fix for the Blizzard calendar -- prevents unexpected window closure while editing events

Flask Check Tool developed by Isiss - merged - Mal'ganis | EU

Interface for addons to include extra information on the GuildMemberInfo frame.

Notifies you of new calendar event invites and reminds of upcoming events on all characters and realms

SuccessionDKP

Automatically promotes a group of players to calendar event moderators.

Shows the Guild Achievements Points and Members in the tooltip

Adds the ability to send mass mails to guild ranks.