KSeF PDF Generator

Command-line tool for generating PDF visualizations of KSeF invoices and UPO documents from XML files.

Disclaimer

This project's versioning is separate from CIRFMF/ksef-pdf-generator. It is kept aligned with upstream changes, but uses its own version numbers because of additional work in this repository.

Overview

• Generate invoice and UPO PDFs from XML input files.
• Run as a standalone Windows executable or as a Node.js CLI.
• Add KSeF metadata, QR codes, text watermarks, simplified invoice output, and optional PDF merge.
• Control language and number formatting with CLI flags, environment variables, or an optional parameters.ini file.

CLI flags take precedence over parameters.ini and environment variables.

Documentation

• Installation and setup
• Functionality and usage
• Testing notes
• Changelog
• License

Quick Start

Standalone executable

ksef-pdf-generator.exe -i invoice.xml -o invoice.pdf -t invoice

Node.js build

npm install
npm run build
node dist/cli.cjs --input assets/invoice.xml --output invoice.pdf --type invoice