GridMove - GridMove - A window management tool that can quickly arrange your windows into desktop grids.
Fences - Keep your desktop organized with Fences. This is a simple software program that allows you to sort the tabs on your desktop and create files that are easily recognizable to you.
WinDock - WinDock is a window manager ideal for large, or multi-monitor setups. Features:
iCollections - Organize your Mac desktop items.
AquaSnap - Too many windows on your screen? Stop wasting your productivity.
TAGO Fences - TAGO Fences is a simple, lightweight, and handy application that is specially designed to help users organize their desktop icons in several areas known as Fences.