PDF file compress.

Works with the lowering of the resolution by conversion of GPL Ghostscript and settings IrfanView - Portable . 

Runs on Windows ( XP , VISTA, Seven. 32 or 64 bits ) . PDF compresses a gradation of five resolutions can be controlled and the result of the PDF by IRFAN. 

Put the PDF files in a folder and get the result in another . 

Works straight from PEN DRIVE (portable) and even offers an entire range of options that IrfanView Portable features, if you want to use (to use Irfan autonomously: or download the portable app, in the link provided, or make a copy of the folder "irfan" in order not to affect the performance of the application). 

Decompress y use.

For more language options, visit multipdf.com