On Maketecheasier I read this article: Have a bunch of photos you need to shrink? Or watermark? Or tag? Maybe add some shadows, round some corners, or stick your blogs address into the corner? Weve covered batch image processing a little bit before, but for the serious image processor, GIMP might not be enough. For that, weve got Phatch � a simple, lovely, amazingly useful utility that can handle all your batch image processing needs on Linux, Windows, or Mac. Oh, and its free. Installation As mentioned above, Phatch is available on all major platforms. Windows and Mac users may need to first install Python and any other missing dependencies shown on the download page, while many Linux users can find Phatch already available in their standard repositories. Ubuntu users, for example, can install with the Ubuntu Software Center or from the command line with sudo apt-get install phatch The GUI The standard method of working with the Phatch GUI is to start by defining all your action...