Simple and easy to use image compression Mac OS X utility that will allow you to quickly compress your photos and export them to the CPD, JPD, GPD formats.
Saving around 25/30 % (For 24 bits true color images)
1. The CPD (Compression PhotoDefiner) image format, as an alternative to the .PNG format for create a smaller compressed images.
2. The GPD (Graphic PhotoDefiner) image format, as an alternative to the .PNG and the .GIF formats.
It uses lossless image compression that can greatly reduce the size of graphic files.
3. The JPD (Joint PhotoDefiner) is a compressed raster image format used by PhotoDefiner, as an alternative to the .JPG format. It uses lossy compression that quantizes the color space before DCT.
LIGHT parameter: this function has the same proprieties of a camera diaphragm that permits increasing light without fading the colors up to a certain point.