Enchantmate is a simple addon to make enchanting and disenchanting easier.
The addon will add a small button to each inventory slot that can have an enchantment applied. This button will show a pop out menu with the enchantments available for that slot.
Also, to assist with disenchanting, the addon adds a menu to the enchanting craft window, this menu lists the armour and weapons you have in your bags, simply click an item to disenchant it.