You can resize all selected photos to the same size or perform a change according to percentage ratio. You can even invert width and height depending n the orientation of the photo.
Fotosizer is also capable of keeping the aspect ratio of pictures, decrease quality, convert them into B/W and rotate them.
You only have to choose the folder where pictures are stored in, the output folder and the conversion you want to apply. It's that easy!
Formats supported by Fotosizer are the following: JPEG, BMP, PNG, TGA and GIF.