Sometimes a lot of deskop clutter can hide a window (eg, open file, programs, files-explorer, dialogs)

Nimi Visuals is described as 'Adds eye-candy effects to windows (and start menu) like deformations (e.g: jelly windows - that makes moved window wiggle like being made from jelly; or fold - which hides windows by folding up horizontally, and unfolds when showing), physics (e.g' and is an app in the os & utilities category. There are more than 25 alternatives to Nimi Visuals for Windows, Linux, Mac, BSD and PortableApps.com. The best Nimi Visuals alternative is Compiz, which is both free and Open Source. Other great apps like Nimi Visuals are RBTray, KWin, Mission Control and Preme for Windows.
Sometimes a lot of deskop clutter can hide a window (eg, open file, programs, files-explorer, dialogs)

WinFlip emulates Windows Vistas "Flip 3D" effect for Windows XP. Using the hotkey of your choice, you can find the window youre looking for in a fast, clean 3D interface.

Sawfish is an extensible window manager using a Lisp-based scripting language. Its policy is very minimal compared to most window managers. Its aim is simply to manage windows in the most flexible and attractive manner possible.

Make all windows but the active one transparent.
Features:



NuonSoft ShellEnhancer is a powerfull utility designed to enhance the default shell of Windows. Learn more about ShellEnhancer.
Define zones that autosize windows dropped on them.
Features:

DeskAngel is an enhancement tool for Windows desktop. It is simple, portable and totally free. It contains following features:
The ultimate desktop organizer. DeskPose NXT helps you to find your applications fast, organize your desktop and become more productive.


Aero Shake is a new feature for windows 7. It allows you to minimize and restore the windows that are open in your desktop. This awesome and practical trick allows you to focus in the windows that you have chosen.

WinMover is an application for moving windows more comfortable with the the mouse in Microsoft Windows®. It is fully customizable and can mimic the behaviour of many window managers for UNIX and Linux.

Small utility that maximizes user's windows over the entire virtual screen area (that is, all monitors). It registers configurable hotkeys and runs in the traybar.

Nimi Visuals has a lot more features than this. This application seems like one of the Nimi Visuals features, but a bit more customizable.