Developed and delivered a privacy-focused local PDF merging feature for the vedantmgoyal9/winget-pkgs repository, introducing the PDFZusammenfuegen package at version 0.1.1. This work enabled users to merge multiple PDF files directly on their Windows systems without uploading documents, supporting compliance with data protection requirements and reducing reliance on cloud services. The implementation leveraged skills in Windows application deployment, YAML configuration, and package management, expanding the repository’s capabilities for offline processing. No critical bugs were reported or addressed during this period, reflecting a focused effort on feature delivery and robust initial implementation rather than ongoing maintenance or bug fixing.