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PaperKit PowerTools
Fast, private, client-side tools.
PaperKit is a collection of free, browser-based productivity tools for working with PDFs, images, QR codes, 3D models, and developer utilities.
All processing happens locally in your browser. Files are never uploaded to a server, which means your documents stay private and the tools work offline once loaded.
The project is maintained by BJS and Associates. If you spot a bug or have a feature request, please reach out.