'Charm', and 'Picture Resizer'

Charm

Charm has eight icons that can be picked up and dropped onto any visible window or application. Each icon performs a different task. For example, showing or hiding a window. If you are having trouble checking a tick-box, or entering text because the control is disabled, simply pick up the "Enable" icon, and drop it on the control.

http://www.broccolisoftware.com

Picture Resizer

Powerful utility can do two things: it can change the size of a picture (including smooth resize) and it can convert pictures from one graphic format to another.

http://www.imageresizer.com/