Protect PDF
Encrypt your PDF with a password so only people you share it with can open it. Uses strong AES-256 encryption. Free, no sign-up.
Free · no sign-in · files deleted right after processing
FAQ
How strong is the protection?
AES-256 — the same encryption standard used by banks. Without the password, the file can't be opened.
What if I forget the password?
There's no backdoor — keep the password somewhere safe.
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