Nice tip, thanks, numbers can wait, nothing difficult to what you suggest :)

Hi Paolomez,

For easy image related tasks like that, I like
to use Irfanview. It's free & it has a function to rotate an image
by degrees, a good cropping tool and it loads quickly.

It also has a 3rd party plug-in to read
some CAD formats and it accepts PhotoShop
filters.

http://www.irfanview.com/

Jesse