Dangerzone: Security Tool for Converting Potentially Dangerous Documents to Safe PDFs

Summary

Dangerzone is a security tool that converts potentially dangerous documents (PDFs, office documents, images) into safe PDFs. It works by processing documents inside a sandbox, converting them to PDF format if needed, then transforming them into raw pixel data (RGB color values for each page). This pixel data is then converted back into a PDF outside the sandbox, creating a safe version of the original document. The tool is designed for handling untrusted documents like email attachments.