🔏 Sign PDFs with the portuguese citizen card (aka "cartão de cidadão")

Utility for modifying page markings of PDF documents

Malicious PDF files recently considered one of the most dangerous threats to the system security. The flexible code-bearing vector of the PDF format enables to attacker to carry out malicious code on the computer system for user exploitation.

Dockerized PHP app to search PDF documents.

This project offers several versions of PDFBox source code that can be compiled with Eclipse. The complete version is a complete unmodified PDFBox with all packages normally not included in PDFBox source code. The other versions are modified versions offering more capabilities.

A curated list of resources for Document Understanding (DU) topic

BASH scripts for exploring information contents of pdf documents.

Lightweight Helper classes based on iTextSharp for scaling and resizing Pdf Documents & Pages.

CLI program for searching inside text and tables in PDF documents and displaying results in HTML.

Remove all markup annotations from document pages.

Change markup annotation properties in a PDF document.

Remove markup annotations that meet a specific condition from document pages.

Export interactive form data to an XML file.

Remove an interactive form field by its name from a PDF document.

Create bookmarks in code and add them to a PDF document.

Create an interactive form field (a text box field) and add it to a PDF document.

Create an interactive form field (a list box field) and add it to a PDF document.

A plugin for Flutter that allows you to read the text content of PDF documents and convert it into strings.

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

wxPdfDocument - Generation of PDF documents from wxWidgets applications