I have been using this product for many years now in my job as an Account Manager at one of Australia's largest financial institutions. It has never let me down - no matter how complex or simple files are, they have always handled them with ease! The only downside would be that sometimes you cannot simply open the output folder (for example, if your email client doesn't recognize the format) but instead must delete the old version first before adding the newer version. Otherwise, great program which gives confidence when dealing with complex layouts.