A developer-friendly API for converting numerous document formats into PDF files, and more!

A Python library for reading and writing PDF, powered by QPDF

Simply remove known password from multiple pdf (python or powershell)

Simple Go bindings for qpdf C / C++ API; mostly for linearization.

A transient Emacs wrapper for qpdf

qpdf binary for our alpine images

GitHub Action that installs qpdf, for PDF files processing in command-line

Scripts to reorder PDFs for easier multiple page/sheet printing and cutting.

A PDF manipulation library based on QPDF

Up-to-date qpdf binary buildpack for heroku.

Docker image for QPDF

PDF Mix Tool is a simple and lightweight application that allows you to perform common editing operations on PDF files.

PHP class for access QPDF C Interface

PHP library to work with QPDF: https://github.com/qpdf/qpdf

Shell Script Redact PDF using open source softwares

Python (2.7) algorithm to extract data from locked PDF files using the package bsp4;

Remove annotations from PDF files.

A tool for removing PDF protection restrictions.

Docker image with Alpine Linux and the PDF tools qpdf and Ghostscript

My company provides the Payslips in Protected PDFs, but in order to keep track of all of the payslips, I needed an tool that Uncrypt the PDF, Merge them and Encrypt again.