Frame Mods

BlizzMove

Simple addon that makes the Blizzard windows movable. To move a window just click title of the window and drag it to where you want it. You can also use control+scroll wheel over the title of a window to adjust the scale. The positions and scale will be saved only for the full screen windows such as the achievement window.
Curse

DragEmAll

DragEmAll is a simple and lightweight addon that allows you to move most default frames, such as the inbox, character window or the achievements window, anywhere you want. The frame positions are not saved.
Curse, WoWInterface

HideRaidFrame

Hides Blizzard's raid frames.
Curse

Improved Options Frames

Allows you to move and scale all of the Blizzard options panels. Scales will be stored between sessions.
Curse

Loot Won Alert Hider/Mover

Hides and/or moves the new Loot Won alert frames.
Curse, WoWInterface

MoveAnything

Lets you move, scale, and hide anything.
Curse

SmartFrameMover

Displays a movable frame to overwrite the default frame position of various frames. For example: Vehicle seat indicator frame, Boss target frames, Minimap, Quest Watch, Raid Mechanic, Durability Doll, many more.
WoWInterface, Curse