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Protect PDF

Add AES-256 password encryption to your document. No signup needed.

Choose or drop your file PDF · up to 50 MB each

Password to set

Done in a few seconds

P. PDFHub — the pay-as-you-go document desk.

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Files are processed on our servers and deleted automatically after 24 hours. No subscription, ever. Heavy use is pay-as-you-go — see pricing.