Batch compress PDF documents and shrink PDF file size drastically. Free, very easy to use and also multilingual.PDF Compressor that supports drag and drop,integrated into Windows Explorer,supports command line functionality for inclusion in scripts. Whole folders with PDF documents can be compressed and also their subfolders. Translated into 38 languages.Supports password protected PDF files. A text lists of PDF files to be shrinked can be imported. Does not require Adobe Acrobat installed.