Description This script allows to protect the PDF, that is to say prevent people from copying its content, print it or modify it. Important: some PDF readers like Firefox ignore the protection settings, which strongly reduces the usefulness of this script. SetProtection ( [array permissions [, string user_pass [, string owner_pass]]]) Specifies the path and file name of the script file with optional file name extension. Specifies batch mode, which does not display alerts, scripting errors, or input prompts. Starts the debugger. Specifies the engine that is used to run the script. Registers cscript.exe as the default script host for running scripts. Once upon a time I would have recommended PDFtk - the PDF toolkit (which I still use with AutoHotkey to script merging and splitting PDFs). However, I see there are recent reported problems with it. An alternative, also scriptable, is cpdf - Coherent PDF - which I'm now going to be testing as a replacement for PDFtk. Hope this helps cpdf wrapper for node. Simply the full list of interface from the binaries Usage Open in CodePen script type= import cpdfN from 'cdn.skypack.dev/cpdf-n' script README node-cpdf cpdf wrapper for node Index Basic Usage Merging and Splitting Pages Encryption and Decryption Compression Bookmarks Presentations Logos, Watermarks and Stamps The qpdf command reads the PDF file infile , applies various transformations or modifications to the file in memory, and writes the result to outfile. When run with no options, the output file is functionally identical to the input file but may be structurally reorganized, and orphaned objects are removed from the file. In the opened mergepdf document, copy and paste the example shell script code, shown below, into the document, and then save and close the document. Note: If you did don't copy the cpdf binary executable to a directory that is in the PATH passed to the shell, then use the fully qualified pathname of the cpdf binary executable in the shell script. Apple's python script in the Automator action is very slow, as it uses CoreGraphics's CGPDFDocument APIs, rather than the newer PDFKit framework. It also imports the entire CoreGraphics library, rather than just the required APIs. An alternative, faster python script, can be found here: COMP2017 / COMP9017 Introduction to C Make Files The script you wrote above is an approximation of a utility called a make file. These files exist alongside C and C++ code and manage the compilation of more complex projects without needing to re-type the instructions to the compiler each time. By default the make command will look for a file named makefile and use it to compile the code as ClibPDF functions VI. ClibPDF functions ClibPDF lets you create PDF documents with PHP. It is available at FastIO but it isn't free software. You should definitely read the licence before you start playing with ClibPDF. If you cannot fullfil the licence agreement consider using pdflib by Thomas Merz, which is also very powerful. Get notifications on updates for this project. Get the SourceForge newsletter. Get newsletters and notices that include site news, special offers and exclusive discounts about IT products & services. PDF file format: Basic structure [updated 2020] We all know that there are a number of attacks where an attacker includes some shellcode in a PDF document. This shellcode uses some kind of vulnerability in how the PDF document is analyzed and presented to the user to execute malicious code on the targeted system. The Canvas is Dompdf's API for interacting with the underlying library t