Dm2

Minimizes windows to floating icons, freeing both task bar and tray bar space. Moreover, DM2 can manipulate windows in various ways: minimize to tray, make them standing always on-top over all other windows, roll to caption, resize, align to screen borders, hide, set the opacity etc. DM2 also helps with Open/Save dialog boxes, by providing user-defined menu with favorites and recent files and folders. Plenty of options.

http://dm2.sourceforge.net/index.html

Photo Shape

PhotoShape rotates your photos in three dimensional ways. Simple to use, gives you all parameters you need to give your photos a new professional dimension. Repetitive saving while changing the parameter will give sequentially rotated image.

http://www.bobyte.com/PhotoShape/index.asp