Image Compression Software For Mac

iResize is used to batch resize photos

Images can be resized with the use of the command-line tool sizimg.

On a normal video display, each pixel is composed of three subpixels.

Krøpper is a simple utility you can use to crop, resize and save images in jpeg

Pixer is a little application that helps you to scale PNG, JPG, Tiff, PSD

freePhotoConverter can Compress the size of JPEG photos.