Clear Crop Lines:

When you have drawn crop lines and want to start over.

Clears the crop lines drawn, but does not re crop images already saved.

Clear Final Size: 

Clears the pixel dimensions from the resize entry windows.

Does not change any images already saved.

NOTE: with cursor over the image you can right click and a menu will appear with options to clear crops and resize entries.

Remove All Images:

WARNING ! , This will in fact clear the current project folder of images.

Application Reset:

Resets all variables in the GUI to default settings.