PDF Optimizer Shell - Version 3.0 PDF Optimizer does Optimize and linearize PDF documents, PDF Optimizer is a fast and easy to use utility to maintain your PDF files, it allows you to edit or add data into the document information fields of single or multiple PDF files, it also allows you to set open action, page layout, page size, page margin, page orientation, metadata, optimization, and others into your existing PDF files. PDF Optimizer features1. PDF Optimizer can return the lots of information from PDF files;2. PDF Optimizer supports set document Information fields;3. PDF Optimizer Exports the source XML Metadata from PDF files;4. Data is returned via standard output and/or printed to a text file;5. File path and filename can be printed at the beginning of the returned data;6. PDF Optimizer supports insert a XML file into PDF