PDFshrink reduces the size of PDF files created by Mac OS X, AdobeAcrobat Distiller and other applications. PDFshrink compresses imageswithin the PDF file but PDFshrink doesn't stop there like some competingsoftware products. We also remove unused elements such as metadata andthumbnails, eliminate duplicate images, compress non-image parts of aPDF file and optimize the resolution of the images.

Ссылка: http://apdownlo..s.com/mac/PDFshrink.dmg