I am using Canon Digital Photo Professional to process a large quantity of images I took in an event. After some work on individual pictures, I realized that merely all of them will benefit from lifting the sharpness a little bit.
DPP allows you to define recipes, but AFAIK a recipe will adjust all of the RAW settings. Is there a way of selecting all images and adjusting just the sharpness (or any other single setting, for that matter)?