If you want to preserve the original format of the pictures that you intend to process, simply select the Keep original image format option from the Output Format combo-box. This way, if you want to process pictures with different formats you will not be forced to convert all of them to a single pre-defined format.
Settings
•Select the desired default output format from the Default format combo-box (this is the default format for those pictures which have a format that BatchPhoto cannot write)
•The default settings can be restored by pressing the Reset button