PNGPress is a frontend for OptiPNG. It takes one or more image files and squeezes every last kb out of them, without "losing" any data. Just drag your images onto the PNGPress icon, and away it goes. PNGPress will also backup your original images, and allows you to set the compression level yourself.
|File Size||401.24 kB|
|Operating System||Mac OS X 10.5 Intel Mac OS X 10.6 Macintosh|