The PDF Command Line Suite contains various PDF command line and batch tools to manipulate PDF documents, extract text, list information and fill PDF forms.
The PDF Command Line Suite is a package of multiple command line tools. Each of the tools can be executed separately. The Command Line Tools are extrememly practical for batch processing and are available for a multitude of Windows and UNIX operating systems.
The following tools are included in the PDF Command Line Suite:
PDF Concatenate Tool (merge pages)
PDF Split Tool (split documents based on bookmarks or each page)
PDF Select Tool (extract selected pages)
PDF Word Tool (text extraction)
PDF Form Filling Tool (list, add, fill form fields)
PDF Web Link Tool (create web links automaticall)
PDF Table of Contents Tool
PDF Bookmarks Tool
PDF Page Tool (list page attributes)
PDF Basic Information Tool
PDF Add Logo Tool
Text to PDF Conversion Tool
PDF Crop Tool (crop pages of a PDF file)
PDF Object Tool (list attributes of PDF Objects)
PDF List Stream Tool (retrieve pages tree and content streams)
With the PDF Command Line Suite you can also decrypt the input PDF files and specify a user and owner password and access permissions to encrypt the output PDF files.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.