qpdf

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

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

Client-side PDF toolkit — lock, unlock, merge, split & rotate PDFs in the browser. qpdf compiled to WebAssembly, fully typed, files never leave the device.

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

PDF CLI pipeline: merge, split, crop, rotate, compress, extract images, add text and more. Modern pdftk replacement, powered by pikepdf/qpdf.

Laravel PDF package to merge, split, extract pages, watermark, encrypt, and optimize PDFs using qpdf.

純前端 PDF 浮水印移除工具 pdf-watermark-remover

A transient Emacs wrapper for qpdf

🤏🏽 Reduce PDF file size

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

A Pure Rust PDF reader/writer library and CLI, modeled on qpdf.

A blazing fast PDF imposition GUI tool written in C++ using Qt and QPDF

Defensive PDF scanner using pdfid/pdf-parser with optional ClamAV and qpdf rewrite, wrapped in a Streamlit UI.

qpdf binary for our alpine images

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

QPDF WASM - PDF Optimizer & Compressor

Lightweight and local PDF Compressor for secure, offline and reliable PDF compression. Open source software

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

Local-first PDF compressor: shrink PDFs below a target size, fully offline — no uploads, no account, no network calls. CLI + Python library.

API for compressing and merging PDFs written in python