Password Protect PDF

Apply AES-256 encryption and set an open password on a PDF. The file and the password are processed in memory on our servers and never sent to a third-party service.

Click or drag files here

Supports .pdf; encrypted throughout processing

About Password Protect PDF

Apply AES-256 encryption and set an open password on a PDF. The file and the password are processed in memory on our servers and never sent to a third-party service.

Best for

Protect a contract before emailing it

Secure financial reports and internal material

Add access control to an email attachment

Frequently asked questions

Is my password stored?

No. It exists only for the duration of the request and is discarded immediately afterwards.

Can the password be recovered?

No. AES-256 has no backdoor — keep your password somewhere safe.

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