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Napzoom

19h ago

PDFCanon - Sanitize, normalize, and hash any PDF — deterministically

PDFs are structurally chaotic - same document, different bytes, hidden JS, broken audit trails. PDFCanon normalizes any PDF deterministically: strips active content, collapses structural noise, and returns a hardened document with a stable SHA-256 hash. Same input → same bytes → same hash. Every time. Free tier: 100/month. SDKs for .NET, Node, Python, Java, Go.