PDF Compressor at Mac App Store analyse

PDF Compressor is fast,powerful PDF file compression tool that can help you to reduces the size of your large PDF documents. It offers a straightforward interface with only a few standard buttons for selecting,previewing and batch compressing PDF files. It support most PDF version. Key Features: -Support adding PDF file or adding folder containing PDF files. -Support Previewing selected PDF file. -Support batch compress PDF files. Step by step operation: 1.Click "Add file" to open single PDF file or click "Add Folder" to load a batch of PDF files which file name,file size and page numbers are listed in "Load PDF Files" table. 2.Preview the content of opening PDF file,you can Zoom In,Zoom Out,Zoom to Fit,Zoom to Actual the document. 3.Manually fill the prefix of output filess name(see the Example) and click "Browse…" to choose the path of output folder. 4.Click "Compress" to start compressing PDF files. Finally,go the destination folder to see the compressed PDF files. Note:Some PDF file may not be further compressed.So if the file size is not reduced obviously,it just means that this PDF file cant be further compressed.