Fotosizer is a very simple tool to batch process multiple images and apply various changes to them. The application allows you to change the resolution of an image to fixed dimensions or based on a percentage of height and width. Width and height can also be reversed depending on the orientation of the photo.
Fotosizer is also capable of maintaining the aspect ratio of images, lowering the quality, converting them to black and white and rotating them.
All you have to do to start the program is to select the directory that contains the images, the destination folder and a mask that will serve to name the files. It couldn’t be easier. The formats supported by Fotosizer are the following: JPEG, BMP, PNG, TGA and GIF.