Well I only give you three stars because the software is just so so. But it worths the price. I know some more powerful software which are more expensive than this one. So considering the resonable price, I am satisfied with the software.
I bougt it for a long time and so far so good. I backup a lot of files with the software and last week my iPhone was just infected by viruses. So I have to formatted it and luckily I have the backup. Thanks then!