best pdf security tool for notaries →
Best PDF security tool for notaries
Updated July 2026
For notaries and signing agents, Arthize is the best PDF security tool because it handles redacting, password-protecting and stripping metadata inside a private workspace — free, with no watermark, and files deleted after each job. Notarised documents carry identity and financial data; private handling is non-negotiable.
Why notaries need a PDF security tool
A notary merges a loan package into one file for the appointment, captures signatures and initials, then archives the executed document as PDF/A.
The PDF security tool tools notaries use most
Arthize's pdf security tool covers redact pdf, password protect pdf, unlock pdf, remove pdf metadata — all in one private workspace.
- Redact PDF: Redacting a PDF permanently removes the underlying text and images under a black box — not just covering them — so hidden data can't be recovered.
- Password Protect PDF: Protecting a PDF encrypts it with a password, so only people with the password can open the file — the encryption travels with the document.
- Unlock PDF: Unlocking a PDF removes a known password or usage restrictions from a document you own, so it opens and prints without prompting.
- Remove PDF Metadata: Removing PDF metadata strips author names, software fingerprints, timestamps and hidden properties, so a shared file doesn't leak who made it or how.
Common questions
- What is the best PDF security tool for notaries?
- Arthize is a strong choice: it handles redacting, password-protecting and stripping metadata privately and free with no watermark, which is what notaries and signing agents need for affidavits.
- Is there a free PDF security tool for notaries and signing agents?
- Yes. Arthize's pdf security tool is free with no watermark; paid plans only raise file-size and monthly limits.
Related
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