I have come across many sites that allow to change the picture effects - resize, crop, auto-fix etc.
I have found Ribbet works the best for all my needs - and that's why I have a 'PRO' subscription to Ribbet.
I love all the features in this product - and yes, ease of use.
Not to mention the messages displayed when the software is loading.
They know how to make this boring job easy and nteresting.