You can flip, rotate, enlarge, and view information about the image from a image context menu allows.
This tool allows you to manipulate the target image from the context menu (right-click menu) that opens over the image.
In the detailed confirmation dialog, you can check the original size of the image, the file size and more.
You can also easily manipulate the image with the following operations
Drag: Move the image
Mouse wheel: zoom in/out
Shift key + mouse wheel: Rotate