This is an advanced tool for batch conversion with a lot of image processing features from rotating, image resizing, DPI changing, adding an anti-theft "X", overlaying text and/or a graphic watermark onto the image to more advanced requirements such as leveling RGB, HSL, brightness, contrast, gamma, adding IPTC information such as captions, copyright or photographer name, etc...
In contrast to other batch converters, "Picture-Desk" enables you to select individual images or select groups of images (as many groups as you like) to convert in different ways, but all part of the single batch process. Let's imagine this simple task, you would like to insert text and a graphic watermark into 100 images, but amongst them, 10 files must be rotated clockwise, 20 anti-clockwise, the remaining 70 need no rotation. "Picture-Desk" achieves this (and every other task you select) in a single batch process, because you can set the individual conversion parameters to each image or to a group of images!